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Program
Susan K. Bryan is a semi-retired marine and environmental scientist dedicated to conservation. Susan's love for the ocean and marine life began as a small Naturally, my love for photography expanded from landscape and wildlife photography to underwater photography which is my primary focus now. My current underwater set up includes a Nikon Z-7 full frame, 45 MP mirrorless camera in a Nauticam housing with two Sea & Sea YS-D3 strobes. I love wide angle photography as much as macro photography, although I find macro photography more challenging and creative. One of my goals as a photographer is to raise awareness of the importance of macro marine life as the basis of ocean health. Many people aren’t aware of conservation challenges that affect the smallest marine animals because we’ve heard so much about threatened hard corals reefs. It’s equally important to recognize that marine animals live in sand and seaweed prairies. To protect marine life that are so precious to us, I encourage all underwater photographers to please consider their impact on the critters and their fragile surrounding environments while taking pictures. Susan’s photography can be viewed at and/or reach me at: Facebook: @KarenFortheOcean Instagram: @karen_fortheocean Webpage: karen_fortheocean.pixels.com
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child spending time at Florida beaches during the summer months. My passion for photography began in middle school as a member of the Journalism Club. I eventually purchased my own film camera, then progressed to digital photography..jpg)
Overseas Diving Update
Trip Announcements:
2027:
Tubbataha, Philippines
May 8-15, 2027
This is the most pristine spot in the Philippines - one of the few liveaboard spots in the world that sells at full price. We are going on the same boat as we used in 2025, Philippines Aggressor (I). Right now I hold a Deluxe room and a spot for a single female. other options on request.
Full description and signup form (March): Tubbataha 2027
Salaya Beach Houses, Philippines
April 30 - May 7, 2027
Dumaguete, upscale; 6 days of 2 or 3 dives a day; 1 Full day trip to Apo Island. Great feedback from our 2025 visit. Right now I hold two more rooms.
Full description and signup form (July): Salaya 2027
VP Overseas Diving
Happy Labor Day and Welcome to Fall Fall is upon us and a relief from the hot Florida summer. Please stay hydrated while being active outside. It is that time of year for our club to elect our Board of Directors. If you are interested in joining the board, please submit your information. All organizations benefit from new blood and ideas, so we welcome anybody interested in joining the Board of Directors. Our schedule is filling up with new Local Dives and Social Events, please come out and join your fellow members. We all joined the club for these activities and the friends we have made through the years. Happy diving, Chris Hardham Hospitality HutGreetings From The Hospitality Hut, WOW, it's been a long HOT summer, and it's not over yet. I am hoping to greet guests at our new and very comfortable ELKS Lodge. While catching up with friends, you can easily order food and beverages in the beautiful bar and dining area. Until we meet in September, remember to view The Photo Gallery. Julie keeps the Gallery updated with images from Local as well as Overseas dive trips.
I wish you all Happy Diving! Clare Anthon - Hospitality Coordinator Local Diving
Overseas Dive Trips
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A warm welcome to new member Patrick Carleton. Patrick is a resident of South Palm Beach, FL, and found the USA Dive Club through an internet search. Certified in 1990, he has made 30 dives as a PADI Open Water Diver and is excited to add many more to his logbook. Patrick has fond dive memories from a vacation to Cozumel, and he enjoys dancing whenever he has the time. Thank you, Patrick, for your interest in our Club. We’re so glad to have you with us and hope you enjoy your time here. Remember that USA Dive Club has a great Facebook Page. Laura posts many interesting articles and upcoming Club events. Click on the following link and Like…Like…Like. USA’s Facebook Page. We’d love for you to check out our extensive Photo Gallery, where you can dive into all the fun from our social events and diving adventures. We update the albums regularly, so there’s always something fresh for you to enjoy. Happy diving, everyone. Let’s keep the good vibes going!
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EDUCATIONAL blogThis article represents the views of the author. The article has not been fact checked by myself, the Board of Directors or any member of the USA Dive Club. Copyright Disclaimer under section 107 of the Copyright Act of 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. What Is Decompression Diving?Recreational diving is always planned as no-decompression diving, with a maximum depth of 130 feet and strict time limits designed so divers can ascend directly to the surface. Decompression diving is part of technical dive training which removes those limits. Decompression diving allows a diver to go deeper or stay under longer using specialized equipment and gas mixes. It also requires a diver to make one or more stops during their ascent to give their body time to safely release the nitrogen (or other gas, such as helium) that dissolved into their tissues during the dive. What is a Decompression Stop and Why is it Necessary?The pressure you’re under as you descend through water causes nitrogen to dissolve into your body tissues. The deeper the dive, the more quickly gas dissolves into your tissues. When you ascend, nitrogen dissolves from your tissues into your lungs and leaves the body through normal breathing. This is known as off gassing. If the amount of dissolved gas is within certain limits, you can ascend to the surface without any required stops—though a safety stop is standard recommended practice. This is called "no stop" or "no decompression" diving. Standard recreational diving is always planned as no stop diving, but you make a safety stop—hanging out at 15 feet for 3 to 5 minutes—as a conservative practice to further reduce risk. If you exceed the no stop time limits given by your dive computer, you move into "decompression dive" territory. This means you can't swim directly to the surface without unreasonable risk of getting the bends. You now have to instead ascend in stages, making progressively shallower and longer stops to give dissolved gas time to leave your tissues. In recreational diving, a dive with a required decompression stop is considered an emergency situation caused by accidentally exceeding a no stop limit, or being forced to do so by circumstances (which should be very rare). In commercial, tec, scientific and military diving, however, dives with required decompression may be planned. This type of diving requires additional training and specialized gear. Decompression Diving FAQ:What is decompression diving used for?Decompression diving is appropriate when there's no other way to reasonably accomplish the dive. This is most commonly due to depth because no stop time limits become very short below 100 feet. Shallow dives can require a decompression when they are long, however. A two-hour cave exploration dive may not exceed 60 to 100 feet, but the dive is well beyond the no stop limits. Commercial divers may also make a shallow decompression dive simply because logistically it is more time and cost effective to do a single deco dive to carry out a task than to make multiple no stop dives. How deep can you dive without decompression?Practically speaking, you can make no stop dives to 130 feet. While you can, in theory, go deeper than that and stay within no stop limits, the no stop times are so short that "well within" limits is essentially impossible. How are decompression dives calculated when planning a decompression dive?Depending upon the depth, duration and equipment used, planning a decompression dive may take only a bit longer than a recreational dive, or may take hours over several days as the team considers and investigates alternatives and options. In tec diving and much scientific diving, planning decompression dives is typically done using software and/or a dive computer. Decompression dives typically involve different mixes of breathing gases, which are selected based on the dive depth and duration. To best consider all these variables, today computers are used to determine and plan the best gases and the dive schedule, plus emergency alternatives to handle reasonably possible problem situations. Trimix (helium/nitrogen/oxygen) is used on deeper dives to reduce gas narcosis to acceptable levels. Enriched air nitrox and pure oxygen are used during decompression because they accelerate how fast dissolved gas leaves the body. The diver switches between these during ascent, or, when using a closed circuit rebreather, changes the gas ratios during ascent. Each gas mix has a limit on how deep and how shallow it can be breathed safely, and decompression time increases disproportionately with depth, so that for dives deeper than 200 feet, often decompression is longer than the time spent at depth. The dive plan must therefore include how much of each gas is needed, where and when it's used, backup gas and equipment for emergencies, and how much of all this the diver can reasonably manage. What happens if you skip a decompression stop?If you exceed a no stop limit and surface without making the required stop or stops, your risk of decompression sickness is considered unacceptably high. How high? It depends. Any dive has some risk of decompression sickness because people vary in their physiologies and susceptibility. No computer or table can guarantee decompression sickness will never occur, even within its limits. What dive computer do you need for decompression diving?Choose a dive computer intended for technical decompression diving. It should be capable of using several different gas mixes on the same dive. Fortunately, these are not difficult to find – ask you PADI Instructor and PADI Dive Center or Resort for guidance. An important point is that you need not one, but two compatible dive computers for this type of diving. While dive computers are highly reliable, you would not want to be stuck without your decompression info if there were a malfunction, so standard practice is to dive with two, staying within the limits of the most conservative (even identical computers will vary slightly throughout a dive). What should you do if you accidentally enter deco on a recreational dive?Assuming this happens by accident on a no stop recreational dive, ascend to 15 feet (or deeper if specified by your computer) and stay there until it "clears," meaning you have stayed the required stop time. Most computers show you the time as it counts down. For a recreational "oops" situation, the time would typically be short with only one stop required. However, you may be low on gas, so do not run out of gas underwater. Stay as long as you can, but if you don't have enough air to do the stop (or you miss it altogether), surface with enough air to ascend at a proper rate and exit the water. Then stay calm, alert the divemaster and your buddy, Breathe oxygen if available and monitor yourself for DCS signs and symptoms. Do not dive for at least 24 hours or as specified by your computer. If you have or suspect DCS, contact the Divers Alert Network and emergency medical care. For the balance of this article: What Is Decompression Diving? | Scuba Diving |
LOBSTER POT
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Funds from ticket donations help to support our many club activities. Congratulations to all our Lobster Pot participants. Be sure to visit our Local dive shops who support us and say 'Thanks'.
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