Sure, you're on vacation, but diving under the influence is a recipe for disaster.

#2 "Hey, does your dive computer have internet access?"Katy Perry of Martinez, Calif.

Cough, cough. Plus: advice for divers with allergies and balance disorders.

#4 Use your diver down flag to locate your car in parking lots. Scuba Diving's Top 10 Things Lists.

Adhering to predive procedures is crucial when using a closed-circuit rebreather. Without a buddy to catch his mistake, one diver pays the ultimate price for carelessness.

SeaLife Collaborates with Dive Dealers to Offer Consumers 'Test Dive' of SeaLife Digital Cameras

"Run of house" rooms only. No upgrades. New reservations only.

Lots of batteries mean lots of light. But we tell you which lights make best use of all the power.

Your dive buddy just ran out of air and he's coming for you. Is your octopus reg up to the job?