john h hanzl (author)
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I have a story to tell about about a really bad dive - the kind of dive you never want to experience again. Hell, the kind of dive you never want...
I have a story to tell about about a really bad dive - the kind of dive you never want to experience again. Hell, the kind of dive you never want...
A few years back I got a group of fools together to do some ice diving training, and of course it had to be in the middle of winter (I mean...
I have a story to tell about about a really bad dive - the kind of dive you never want to experience again. Hell, the kind of dive you never want...
On July 4th I was five days into some intensive dive training in the caves of north central Florida. Unfortunately that particular day had a less-than-desirable outcome: I ended up getting...
This past December I packed up a mountain of gear and drove down to cave country in northern Florida to get my MOD 1 training on my Sentinel rebreather. It was,...
Sit down, take a break from reading Out of Hell’s Kitchen, and check out this presentation I gave one diving what some people call the “Mount Everest of SCUBA diving” –...
john h hanzl (author) 