Hey...I'm a muff diver does that count?...lol..all kidding aside, I was born into a family of 3 generation hard hat divers. I spent a lot of time with my dad when I was a kid, and watched and learned how it is done...and also how dangerous it can be........after my dad got the bends.. although I love the ocean..diving was not my love anymore........
Good luck you guys that dive....and be careful..
Gino