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Date: Fri, 01 Sep 95 09:45:12 EST
From: "Anthony Martinez" <Anthony_Martinez@cc*.ss*.nm*.go*>
To: breazile@ne*.co* (Jon Breazile), techdiver@terra.net
Subject: Re: Hello all
Jon Breazile wrote:
>My interests include wreck diving, underwater hunting, TRIMIX,
>rebreathers, and deep diving. I plan on taking a TRIMIX class
>later this year, or early next year.
>
>                                      I am also interested in
>taking a rebreather certification course some time, so who does
>this kind of training?

Whoa!.... slow down a little. Jon, the most important thing you can do for
yourself is to make sure your experience is commensurate with the training
and level of diving you do now. Do you dive with stage bottles or even
doubles? Have you done any planned deco dives? Are you comfortable with gas
switches? These are the kinds of things you have to be confident about
doing/using. Trimix takes these elements and adds a different bottom mix to
enable you to go deeper. You don't want to be getting comfortable with new
equipment and techniques on a deep mix dive. That is not the place. You
want learn about doubles/stages/deco before you start a trimix course. You
should be experienced with them under many different circumstances before
moving on. If you want to take courses, take a technical nitrox and a deep
air course first. Even then, dive as much as you possibly can. Training
teaches you how, but practice and experience will bring your ass back
alive.

As for rebreathers, well...that's a totally different beast. I'm not sure
that anyone right now has the best answer for `How to train on a
rebreather?'. I'd be willing to bet that becoming a safe and proficient
rebreather diver is going to involve more than what most think is
sufficient now.

Tony

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