The [Definition] Of [Diving]

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September 21, 2016

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"The NAUI Trimix Course, by Tim O’Leary, is the best! The materials were superb! I find that one just has to take time to get the feel of the NAUI material (there is a lot of it). A friend of mine, Ken Charlesworth (a NAUI tech EAN/stage deco instructor), a die-hard GUE guy and IANTD Instructor, told me how impressed he is with the NAUI Trimix Instructor materials and would like to go all the way with NAUI."
Chris Luaghrey