Here's How You Do A Deep Water Entry ...

... NOT!

Incidentally "NOT" is this weeks Sea Sign of the week:

Learn to Communicate under water with Sea Signs

NOVA: Extreme Cave Diving

A new Nova on PBS detailing the exploration of Blue Holes in the Caribbean by cave divers.

NOVA | Extreme Cave Diving

Loved the video of them cruising by the stalactites. These people are crazy though - diving down 300ft to chop off a lump of stalagmite.

Also available online

Dive in an old mine

Alert Diver | Bonne Terre Mine


Read this article in this months DAN magazine.  Now I want to go to Missouri and dive in an old Lead mine.

I presume the lead is all gone.