I am the guy writing the book, but i ran out of soace on my first message...imagine that an aspiring authour who could fill the whole 1000 characters. I just wanted to add that if you are in Southern California contact me and i`ll add you to one of the dives I have with a group. I`m working at getting my instructor cert, and often dive with a group from a scuba shop or with other friends. we could meet at the boat/beach and you could meet several divers that way and still remain in control of your safety. Several of my dive buddies are instructors, both PADI and NAUI so being good buddies comes naturally to them and to me. My screen name is Notafraid. Anyone who needs a quality buddy who will regard your safety above the surface as just as important as below feel free to contact me. Steve