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To: uunet!santec.boston.ma.us!techdiver@uunet.UU.NET
Subject: Introduction
From: csfb1!phantom!wrolf@uu*.UU*.NE* (Wrolf Courtney)
Date: Thu, 25 Mar 93 16:40:00 EST
Hi everyone!

Me: qualified PADI AOW and FUAI ** (Federation for Underwater Activities in
Israel, a CMAS member) back in 1983.  Did not go diving again for many years,
at first due to lack of finances, then due to ignorance about the availability
of diving in the New York area.  Now a fanatic, but taking my time to build up
my expertise.

My first focus was on self sufficient diving, in part because a lot of my diving
recently has been on business trips, where I have only met a "buddy" on the
dive boat.  After one learning experience in Florida, I decided to be 100%
self sufficient all the time, from now on, period.  I now always dive with
a 30 cu. ft. pony - which gives my wife conniptions that I lug it around on
vacation, but that's how I feel comfortable.

I am still a wet-suit and tables diver.  Renting the Skinnydipper on vacation
in Hawaii was great, it really showed how on a multi-level dive you get a lot
more safe time.  But for New York/New Jersey, I am on the DCIEM tables until
I can afford a dry suit, doubles, and two Aladin Pros (or whatever is best by
then.)

In some senses I am a technical diver already - I am diving light deco profiles
on the DCIEM sport tables - but on the other hand typically PADI would calculate
those same dives as "no decompression" but require a safety stop.  I far prefer
the philosophy of having tables that can be used as written - a stop is a stop
is a stop.  I am comfortable with light penetration, and low and no vis dives.

This season I plan on extending my range of decompression diving, and of
penetration diving, step by step, always maintaining complete self sufficiency,
within the limits of my 80' cu. ft. singles (pony purely for redundancy).
This winter I will most likely move up to Rescue diver, and I am also organizing
an 02 administration course with Dr. Hilary Viders in Bergen County, NJ
(tentatively November 6 & 7).

Nitrox certification will probably follow next year.  I am not sure that I want
to do mixed gas diving with the current open circuit systems - by the time
that I am ready for mixed gases, I believe that the closed circuit systems
may be ready for me.

In downloading the archives, I can see some debate about whether or not this
list should exist.  I agree largely with the observation that any discussion
of technical diving in rec.scuba tends to lead to flaming, so this list
provide an otherwise unavailable forum.

My special interests for this forum are: the new rebreathers and other
mixed gas technologies, extended range diving on air and nitrox, and
decompression theory.  I would be very interested in collaborating on
translating published algorithms into usable programs.

Safe Diving

Wrolf Courtney               First Boston Corporation    My opinions are not
(212) 322-7017               Park Avenue Plaza           my employer's.
uunet!csfb1!wrolf            New York, NY 10055

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