In the
Bahamas, one of our featured dives was called the deep dive. It was a short
dash to 120 feet, where the continental shelf ended and plunged into an abyss
over 3000 feet. I think our allowed bottom time was 5 minutes. Keeping the
ledge very close, we would swim over the bottomless blue for a few seconds.
Light was up, bubbles went up, darkness was down, those were our only points of
reference. It was an advanced dive for experimented divers with excellent
control of their buoyancy. A bumbling beginner would have sunk to a 1000 feet
before being even aware that something was wrong, would have panicked and died.
120 feet is
not very deep by today’s standards. Free divers go beyond 300 feet. Scuba
divers can reach 1000 feet when breathing mixed gas. But the good old diver,
breathing from a good old tank of air, is still limited by physiology and
physics barriers. I know many an instructor who recklessly went to 180 or 200
feet. But it’s risky business. With nitrogen narcosis not hitting everyone at
the same depth and with the same intensity, 120 feet was a reasonable limit for
guided, paying customers.
Not that I wanted
to die. But if I had, how simple it could be. Just go down to the edge of the
ledge… and then keep going. A one way trip, never to be seen again. No barrier,
no flag, no warning signs. So easy. It gets darker, colder, heavier. You become
narced. You run out of air or you throw your regulator out, either way you
drown. No body, no blood. Ashes to ashes, reef to reef.
Yos sayeen' (as an immortal cat used to say).
It must be tempting at times. And terrifying at others : so deep, so cold, so lonely. But then I'm not a diver. And I'm a bit claustrophobic. Not a fair judge. Beautiful writing.
ReplyDelete