Posted by Tom Roberts on November 12, 2004 at 22:10:40:
In Reply to: Nitrox posted by Elaine on November 07, 2004 at 23:30:18:
Here on the east coast dives are 20 miles or so off-shore 80-110' deep and 90-95$ for a two tanker so Bottom time is important. I also have a three hour drive home. To be honest that's where I notice the Nitrox advantage. Not getting drowsy on the way home is a big deal to me.