Reef Fish wrote:
> > The Big Tunnel in Grand Cayman is an excellent example. It IS
> > an overhead restriction. But if that swim through is BEYOND
> > the training of an OW-certified diver, then I'll say that diver
> > should NOT have been OW certified!
You made a bad choice for your example. Big Tunnel runs from 60-120 fsw and
that is beyond the depth recommended for entry level divers by at least one
very popular certification agency.
Lee