1,116
Participants
Start Date
June 30, 2012
Primary Completion Date
August 31, 2012
Study Completion Date
August 31, 2012
A pre-dive checklist
The pre-dive checklist included a checklist of tasks to be undertaken before the dive, a dive-plan that asked the diver to plan the depth, and amount of gas kept at different levels of diving, and 4 dive tips.
Aquatic Safaris, Wilmington
Sunset House, George Town
Aldora Divers, San Miguel de Cozumel
Sand Dollar Sports, San Miguel de Cozumel
Divers Alert Network
NETWORK