With its fantastic reef encrusted Swiss made dive watches walls and irresistible modern Cozumel has been a ‘Mecca’ of recreational diving for almost thirty years; thoughts that 130-feet/40m intensity limit! Now explorer and tech instructor Alberto Nava takes us on a adventure to rediscover the parts of underwater Cozumel that unmarried-tank traveller divers will in no way see. Are you equipped to mix it up and behavior some unapologetically DEEP Cozumel waft diving? Published 2 years in the past on October three, 2019By InDepth By Alberto Nava Header image by way of James Babor. After doing all my closed circuit rebreather (CCR) essential manipulate exams, i.E., “CHAOS,” I jumped into the water to discover myself in heat, cobalt blue water. We descended to 6 m/20 ft, did a short bubble test, and started out our descent. My computerized diluent valve (ADV) delivered a superb trimix 15/60 (15% O2, 60% helium) mix as I dropped down the wall and leveled off at approximately 60 m/197 ft. A large black grouper came to greet us, and we quick reached the sixty five m/213 ft overhang at the wall—the old coastline from the preceding ice age. We followed the grouper inside the overhang and reached eighty m/263 toes. We found two large lionfish resting on a widespread white sponge, and big strands of black corals and colourful gorgonian were all around. We grew to become our our bodies into the contemporary and started out our a hundred and eighty-minute waft dive alongside the awesome partitions of Cozumel. We had been in heaven! As we drifted along taking part in this extraordinary dive, my thoughts drifted again two decades in the past, when I used to dive the Caribbean Sea in my home u . S . A . Of Venezuela. At that point, I had simply come to be a PADI divemaster and used to take humans on warm-water adventures in Venezuela’s country wide marine park, Los Roques Archipelago, near the island of Bonaire. As a divemaster, we restrained our dives to 30 m/a hundred toes and carefully observed the no-decompression limits. The gear of these times were unmarried aluminum eighty (AL80) tanks, a heat-water wetsuit or no wetsuit in any respect on a few dives, and the well-known multi-level diving PADI wheeI. In my 20-yr evolution as a diver, I’m so thankful to have found the Global Underwater Explorers (GUE) agency and its remarkable mentors, which made my a hundred and eighty-minute dive to 70 m/230 ft seem as easy because the old unmarried tank diving of my past. Is this for real? Can Caribbean diving be even greater exceptional with GUE tools? Please allow me to take you on my rediscovery of the Caribbean during the last 3 years, with the wish that you may also revel in the super herbal resource we've at our disposal. In 1998, as technical diving became simply getting began, I moved to California after spending some years attending faculty in Sydney, Australia. My time in Oz had left me a piece pissed off, having experienced what I now understand as dangerous deep air dives in the Sydney Harbor in addition to inside the caves of Mount Gambier, near Melbourne. I arrived in California wanting to discover ways to use opportunity respiratory gases for going deeper.