I can't speak for Rick, since it's his event, but from past experience I'd say it totally depends on conditions. If they're good (and I make it out), I'm definitely up for two dives. If the current is really blowing or vis is lousy, one is enough.Dash Riprock:Here is another question.
Do you guys usually do one dive or two?
I was thinking I might rent a set of tanks for a second dive since it seems like a long drive for just one dive. (Unless there is a Dive shop nearby)
There is a dive shop about 12 miles up the road, Malibu Divers, where you can get a fill for $5 if you want. I've often done that for a second dive, if I didn't have a spare tank handy.
http://www.google.com/maps?f=d&hl=e...1906&sspn=0.006733,0.010031&ie=UTF8&z=12&om=1