Not really.

Posted by Eins on July 12, 2002 at 12:50:04:

In Reply to: Re: Not really. posted by tom on July 12, 2002 at 11:55:53:

tom asked: don't we have to consider how much neoprene the guy is carrying also...

Not really. It is already accounted for by having him neutrally buoyant in salt water.