May Have Summer Scuba Gap…..

Although I have managed the last few months getting out to dive, June and July are often months I have to miss. It’s one of those good news-bad news situations. The summer is always a peak dive time because conditions are the best barring storms of course. The water temperature is in the 80s, seas are generally calm, and visibility is good to excellent. The surge in divers means full boats which is why I don’t always get to go along. Since direct family members of the staff don’t pay, our understanding is we won’t take the place of a paying diver. As I think I mentioned in a previous post, the past year has been an anomaly because of extended high-to-maximum bookings until more overseas locations re-open to tourists. I’ve seen notices of re-openings and am not certain of how wide-spread those are.

On the up-side of divers coming down, my bud, Richie Kohler, and some of his friends were in Key Largo the past few days and we all had lunch together yesterday. It’s a guaranteed fun time and the big news is they are prepping for a September dive on HMHS Britannic again with the even more exciting news they will finally be allowed to penetrate the wreck. That has been raging controversy for years. There is a list of items they hope to recover; the success of which will depend on many variables, most of which will be out of their control. The only drawback at the moment is none of the previous media companies are willing to underwrite the expedition. If something great does come out of it, there will of course be likely takers as the camera/film experts going all have history with the companies in question. They are experienced in what kind of footage will appeal and their quality is well-known. They will shoot hundreds of hours of footage that can be edited accordingly if someone picks up the documentary.

Undersea at Jules Again….

I did a post back when a girlfriend won a lunch-time session at Jules Undersea Lodge in Key Largo. It was a fun and interesting experience. For those who may be new to the blog, Jules Lagoon is the only place in Key Largo where the open water part of scuba classes can be taught when weather keeps boats off the reefs. (https://jul.com/) It’s actually a complex with multiple segments/functions and the “Underwater Hotel” was originally a research habitat in Puerto Rico. The only way to access it is to dive and enter by the “Moon Pool”. You carry everything you need to change into in water proof bags and yes, that’s how meals are delivered.

The “Hotel” itself was closed during COVID although the lagoon stayed open for training purposes with the same kind of protocols as were used for other outdoor venues. As with many places forced to close, they used the time to make improvements and/or come up with ideas for changes once they re-opened. Hubby went down a few weeks ago to take photos and get an update on the plans. He’s written the article for the paper and it will run sometime soon.

One point discussed was whether to continue to bill it as a “hotel” or try to market it instead as a “habitat”. Even though you do have to dive to get to it, for someone only interested in the novelty of the idea, spending a single day and night will probably provide as much novelty as desired. The public area is nicely set up with small kitchen, dining table, couches, TV complete with DVD player and WiFi. There are snacks and non-alcoholic beverages, too. Naturally, there are wide windows to look out into the lagoon. For someone considering a Habitat stay though, they might want to do something like cataloging all the marine life they see over a couple of days. The shallow depth allows for extended dive time and night diving is especially easy. Different creatures are nocturnal and that makes an interesting addition. As I’ve mentioned before, I’m not a fan of night diving, but Jules would be an exception.

On the other hand, I don’t actually expect us to go do this since Hubby has to dive there so often.

Variability of Visibility In Scuba…..

I was able to make my March dive although I did cut it close being the 29th. Hubby has been working multi-day stretches as it’s the time of year with “rolling spring breaks” where different parts of the country take off at different times. It’s always popular to dive here then, and of course some overseas destinations not yet open. That means divers who might go to the Caribbean are opting for Key Largo. Since Easter is early this year, that also means there will be divers and snorkelers who specifically want to go to the Christ of the Abyss site. I’ve posted before that it’s one of several statues placed underwater by the Cressi family in honor of I think it was a son who died. (They’re a big name in scuba equipment). I’ve forgotten how many statues there are, but it is a concrete robed figure on a rectangular pedestal with his arms outstretched upward set at about 20 feet deep. It’s used on many underwater ads for the area and is something to be seen. The drawback is because of being shallow and such a popular site, it’s usually crowded and often low visibility, as well as surge (which rocks you back and forth and can cause sediment to be kicked up reducing the visibility even more). Additionally, the actual reefs around it aren’t very good from a marine life perspective. Anyway, several people on the boat yesterday were hoping for the statue, but reports were poor visibility so Captain D broke the news and took us to one of the outer reefs.

Although the water is still cool, the visibility was excellent on both dives.  Since I didn’t see the small goldentail eel tucked into the rocks, there was nothing extra special for me. However, there were plenty of fish to include some of my favorites and a couple of older conch shells that had lost their colors. Even so, they still have the distinctive shape.

Juvenile Spotted Drum

Too Complicated for Me…….

My friend Richie Kohler called the other day and wanted me to take a quick look at an article he had due to the scuba magazine, “Alert Diver”. He just needed another set of eyes for “Hazards in Wreck Diving”. As usual with his writing, it was well done. It also brought to mind the whole recreational diving and technical diving. A quick detour though into scuba.

From the 1950s through at least the 1970s scuba was pretty much an extreme sport due to rudimentary equipment. As more people joined in and developed  increasingly sophisticated equipment with the idea of making it a mainstream kind of water activity it changed considerably. Yes, during training you focus on the safety aspects and how to handle emergencies, but with the right equipment properly maintained and following normal precautions, it’s a safe sport. Now though is where you diverge into two paths. Recreational diving (with no decompression) means you dive to 130 feet or less. But if you dive much below 50 feet when you start to surface, you do a “safety stop” where you hang at 15-20 feet for 3-5 minutes to allow the nitrogen gas in your body to dissipate. This is the primary precaution against decompression sickness (the “bends”). Since how deep you go also impacts how quickly you use air and therefore how long you can stay on a dive, most people will not go below 80 or 90 feet for long and 50-70 feet lets you have nearly an hour of diving. It so happens the reefs around Key Largo are shallow at like 30-40 feet with the deeper dives on the wrecks. This is the kind of diving I do.

Since there will always be those who “want more” in any sport, technical diving requires specialized equipment and training that allows a diver to go deeper than 130 feet and get into what are now decompression dives. So, if a diver goes to say 200 feet, he or she has to calculate “decompression stops” as part of the dive time. That means stopping multiple times on the way up for a designated number of minutes in order to allow the nitrogen to dissipate. (This is also referred to as off-gassing). Notwithstanding the fact guys like Richie, quite a few of my friends, to include Hubby get into this, it is simply way more complicated than I want to mess with.

A Special Scuba Treat…..

Circumstances have once again interfered with my goal of diving once a month. In reality, January is almost always a loss due to post-holiday things, plus weather. This year though I “lost” November and December and so it wasn’t until Sunday – which was coincidentally Valentine’s Day – that I was able to go out. As I’ve mentioned in previous posts, the winter water temperatures here go down to 70-74 depending on the site and day. While the wet suit helps, the maximum I have is a 3 mil and that’s right on the edge of comfort. I can’t see getting the next thickness up as it’s too warm for most of the time I dive. Also, if the air temperature is around 80 and especially if the sun is out and wind down, then it doesn’t take long to warm up after a dive.

With that said, there was a bit more wind than predicted to bring us 3-4 foot waves; nothing too difficult. Visibility was decent on the first dive at about fifty feet and while there was nothing “big”, I did see several of my favorite fish and multiple lobsters. We moved to the second site and visibility dropped to only about thirty feet. That again is a matter of perspective. People who come from the Northeast often consider thirty feet as “excellent”, not being as spoiled as we are. However, I had just seen one of my favorite fish and knew I couldn’t get the attention of Hubby and his student in time to show them, but as I turned, Hubby gave the sign for “shark” and pointed beyond me. I didn’t see anything and then it happened. Three – count them – three dolphins came zipping past us within like fifteen feet. Hubby hadn’t actually seen a shark and knew I missed the dolphins on their first pass. He just wanted to get me pointed in the right direction hoping they would come back as they did.

Once we were on the boat, the Captain and Mate explained they’d seen the pod approach and realized several of them were close to where they could see our bubbles. Like Hubby, they couldn’t be certain as to which divers would have a chance to see them. Fortunately, only a few of the divers missed out and they did see a shark. It had been like 20 years since I had seen a dolphin underwater.

The Benwood Wreck….

Some who follow the blog are familiar with the wreck of the Benwood as one of the artificial reefs in Key Largo. This is what is referred to as a “natural artificial” reef as opposed to a planned one. All shipwecks become artificial reefs since the coral polyps that move through the water don’t care what they affix to as long as the surface will support the beginning of the colony. The same is true for small fish seeking shelter – a shipwreck is no different to them than a series of rocks. The Benwood was a freighter during WW II and was running under blackout conditions as was required. Unfortunately when two vessels in close proximity are under blackout conditions, collisions can occur. They salvaged as much as possible, but couldn’t save the ship. As happens, with more than 70 years underwater, storms have also battered the wreckage and scattered it even more. However, there is a large section still together and lots of pieces, to include the anchor, spread around. It is a shallow wreck at only 30-42 feet deep. There is always plenty of marine life around, usually multiple schools of fish and you never know what else you’ll see.

In finally getting out to dive again, it didn’t disappoint the other day. Hubby didn’t want to jinx it, but apparently a few months ago a sea turtle took up residence. I haven’t seen a turtle in ages and sure enough he was on the wreck. He seems to be quite comfortable being around divers. He hung around for a while, surfaced for air, and then came back again. He passed right in front of us, not the least bit concerned. They are always fun to watch, especially when they linger. Another fish I hadn’t see in a long time was a puffer and they really do tend to dart off. This one though didn’t and I got a nice long look at it. A very pleasant dive on the Benwood.

This photo was taken some time ago, but they do rather all look alike.

Turtle in Key Largo. Photo by hubby, of course.

Mermaids For Real (Sort of)…..

You can imagine the fun I had with the article about the new Oceans Sirens Mermaid Academy found at http://www.southdadenewsleader.com/news/ariel-and-aquaman-you-ve-got-company/article_8096b1dc-17ca-11ea-abad-8b4cfba390e4.html

Aside from the fact I did use free diving to stage a murder (sort of) in my first scuba-themed mystery (Shades of Murder), I’ve never been inclined to go through training for free diving (also known as breath hold). Also setting aside the people who train for making/breaking records, 4 to 5 minutes underwater is more the standard for  a trained free diver. While that may not seem like a long time, it does give you a nice interaction on a reef or the ability to spear a fish if that’s your thing. Part of taking a scuba course does also involve (or used to) one quick lesson in free diving. It isn’t much in the way of training; more to give you the sensation. There is a little bit of crossover in both types of diving in the sense that how long you can stay underwater on scuba is a function of depth and air consumption.  (Those who know this can skip or bear with me). The deeper you dive on scuba, the shorter the amount of time you can stay at depth because of the risk of decompression sickness (DCS or “the bends”). You will also need to save enough air for a 3-5 minute safety stop during your ascent from anything lower than 50 feet as another precaution against DCS. But if you are diving shallow around thirty feet, how rapidly you use air is the main factor in how long you can remain underwater. In general, the more you can relax underwater, the slower you breath and therefore extend your time. The most important difference in free diving and scuba is you absolutely should not hold your breath while on scuba due to potential pressure on your lungs.

Anyway, even though I choose the “techno mermaid” option of scuba as opposed to free diving, I am thrilled with the idea of having a mermaid school close by.

My Scuba Schedule…..

I try to get out to dive once a month, knowing Jan and Feb are unlikely between schedule and weather. In other cases, it’s a matter of whether there’s availability on the boats as I am admittedly spoiled and prefer not to go when it’s really crowded. That usually lets out the weekend. I also don’t go deep if Hubby is in a professional capacity. That’s a rule I made because he has to be able to focus on his student/client and if a problem occurs in diving deep, he doesn’t need to have his attention diverted because of me. While an actual problem isn’t likely, I am not as good on air as he is (that means I consume a greater amount of air – or for deep diving, Nitrox – than he does in the same period of time). While in most cases I will be as good or better on air than whoever he’s with, that isn’t always true. In a buddy situation, you have to stop the dive based on time or whoever is at the “turn around point” of air. For deep dives, you have to add in the time required to ascend to the 15-20 foot mark and do a 3 minute safety stop before completing the ascent. In other words, you have to allow an extra 5-6 minutes for that part of the dive. So, if we are deep and I hit 1,000 on my gauge, that’s the general point to begin ascent for the safety stop. If everyone else is doing better on air, they have to also stop and come with me. If Hubby and I are diving alone deep, it’s okay because he dives so often, cutting one dive a bit short isn’t a big deal. Causing a client to shorten a dive isn’t fair.

Anyway, Jan and Feb were in fact months I couldn’t get out and I knew June wasn’t likely with everything I had going on. July almost worked, but it was in fact Mon, Aug 5th when I finally got out. I am planning one extra dive day in August, so that will sort of make up for July. We didn’t see anything spectacular, although a few people did see an eagle ray. I kept looking for rays and wasn’t in the right spot at the right time. I did see some of my regular favorites and conditions were very nice.

This is a trunk fish and I always enjoy them.

A Bit Chilly, But Worth It……

My schedule has not been compatible with my intent to dive once a month, so despite the temperature being less than I cared for yesterday, I did make it out. I think I’ve mentioned before that diving here in the December through February months is relative. The water cools down to around 70 as it starts the Nov decline at about 78 degrees. When you dive, you have a variety of options for wetsuits. Some people do choose to dive without them, but I prefer to have even the thin layer of a “skin” which is my summer choice. As the name implies, it is quite thin, but does provide a bit of protection in the event of a small stinging thing floating about. Next is a 1mm wetsuit, then it goes up to maybe 8mm for colder water. You can also add on a hood, vest, etc.,. There are “drysuits” that I have also mentioned and those are for cold water or extended deep diving. There’s actually a tropical weight drysuit a number of people here (to include Hubby) have because as I have also mentioned before, locals don’t like the water temperature below 75. Divers who come in from places like New England, the Great Lakes or Europe find that amusing as they consider such conditions to be “balmy”.

Anyway, the surface temperature dropped a bit lower yesterday than predicted, the sun wasn’t very strong and the breeze did pick up. All that combined to make it less than comfortable with what I was wearing. I do admit when I made the decision to dive in my 1mm suit, it was questionable. As I said when I came up, “It wasn’t quite a mistake, but the season for 1 mm is over.” Visibility wasn’t great, although again, at 40 feet, this is terrific for people who dive in places where they’re lucky to have 20 feet.

I didn’t see too many of the “big things” we all enjoy even though I did find one large green moray eel and a little yellow ray. There were lots of fish, to include my angels which I always enjoy. There was also a spotted drum. More of an adult than in this photo. As an adult, the coloration remains about the same and the “plume-like” fin decreases in size .

Juvenile Spotted Drum

It Doesn’t Have To Be Spectacular….

Yellow Head Jawfish out of it’s hole.

Although I didn’t get out diving in July, I did make it on Sunday for an early birthday celebration. It was a bit bouncy going out, but while we were underwater on the reef, a rain shower swept through and calmed the winds down. Watching the rain come down when you’re underwater is an interesting sight. There weren’t many people on the boat, so the crew and I think maybe one person were able to be in the covered part so they were sheltered.

We did two shallow genuine wrecks. By that, I mean they weren’t deliberately deployed to become an artificial reef. The first, City of Washington, was  somewhat famous in its day because it was in the port of Havana when the USS Maine exploded. The City was the primary rescue ship to bring the surviving crew back. It was later converted to a barge though and met with a very ordinary end when it ran aground on the reefs off Key largo. Anyway, as a genuine wreck, it’s all broken apart, but is a thriving artificial reef. On the second site, we went to one which actually has two names. For many years, people referred to it as Mike’s Wreck with the idea it was a rum runner back in the days of Prohibition. Some underwater archeology folks did some cataloging and research though and explained from things like the type of rivets, it couldn’t have been the kind of boat everyone thought. They determined it was the Hanna Belle (might have the spelling wrong), a British vessel. It, too, is quite broken up, but marine life that takes hold doesn’t care if it doesn’t look like a ship any longer. Coral and sponges grow just as well on a jumble of wood as they do if the structure is still intact. Little fish can hide and bigger fish can cruise around looking for a meal.

We didn’t see any of the “big stuff” like eels, turtles, rays, or sharks, but there were plenty of fish and a few of my favorites. I was able to find a juvenile puffer and stay with it for a while. They tend to dart away as quickly as possible, so that was a treat.