A Pan-Am guide to snorkeling and scuba-diving in Bermuda, the Bahamas, the Caribbean, and the Mediterranean addresses itself to the novice and initiate alike. After a quick run-through of choosing and using equipment, diving tips, etc. the author gets down to the business of the book, the travel aspect. Diving conditions and information from where to get gear and instructions, trips, to currents and winds and, yes, fish; also customs regulations and travel documents and accommodations. How to get there? The world's most experienced air line, of course.