If you live life on the edge or find pleasure in a pure adrenalin high..... you should be a PADI Diver. The Open Water Manual takes you through the first steps of your underwater adventures. Comes with RDP.
Performance based home study that will give you enough knowledge to begin your first scuba course.

The manual contains topics on:
-The Underwater World
-Dive Equipment
-Buddy Systems
-Underwater Communication
-Dive Environments
-Dive Planning
-Health for Diving
-Dive Tables
-Basic Skills
-Safety Practices