RonFrank:Interesting, how many dive do you do where you look at a compass for more than out and back?
I agree with you, mostly we just don't need it much. But I'm not so quick to act as a master of this stuff.
probably on at least 60-70% (if not more) of the dives that I do, I look at my compass to take a heading.
I frequently use my compass on drift dives... It's not every time where the boat captain can drop you on the perfect spot. Knowing which direction is West or East is important to find the ledge.
On shore dives too - once you get out there, it's easy to get turned around... In Florida (on the east coast of FL) the beach (home) is always west.