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How would you like to spend four days with a group of passionate adventurers on an island in southern Italy, diving rebreathers on submerged seamounts, getting...
British GUE tech and cave instructor John Kendall explains how to hang on to your pencil during those long underwater survey dives.
Ocean Explorers is a dedicated team of GUE divers committed to the discovery and conservation of our underwater cultural heritage.
Watch the digitized version of DIR 2004, along with two additional DVDs of videos, which provide an up close and personal view of the young GUE...
GUE Instructor Trainer Guy Shockey tells you where to stick your bolt snap. Hey, it makes a difference.
With a growing number of users making the transition, sidemount rebreathers are the “New New Thing” in diving technology, especially in cave country. Here, award-winning underwater...
Do you know the density of your breathing gas at your planned working depth? New research conducted by Gavin Anthony and Simon J. Mitchell suggests that...
How do divers’ workloads vary, for example, when diving doubles vs. singles, adding stages, or motoring to the dive site on their favorite DPV vs. frog-kicking?...
Here in this 2004 white paper, Jablonski presents the rationale, controversy, and evolution of the DIR system, discusses the rise of alternative DIR groups and how...
Instructor evaluator Rich Walker attempts to answer the question, “why is Fundamentals GUE’s most popular diving course?” Along the way, he clarifies some of the myths...
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