Please explain this a little better. An instructor is more qualified that a Dive master? Exactly what are the ranks and in what order do they come?[/QUOTE
Their is the Instructors who instruct intructors... Then the instructors, then dive master, then master diver, then advanced diver, then you. Now you can mix in some other special courses between advanced and master or even after. But you should be instructed by an instructor. Dive masters are more likely the one's running the show on the boat and other dive trips. Now as you get diving you will learn to pickup things quickly. For instance, when you look at dry suit diving, that you can almost self teach, and many have done such that. But you don't get a card or any special tag saying you know how to dry suit dive. My point is.... You are far better off going by an instructor then anyone else. They are trained to give you quality, safety, and fun!