Snorkeling and Freediving: An Instructional Guide.
Tom Scott has spent most of his life near the sea where he learned to snorkel more than 25 years ago. As a licensed boat Captain and a certified scuba instructor, Tom satisfies his love of the sea while working in the scuba industry in the Florida Keys, where he lives with his wife Wendy. When free diving competitions are held in Florida, Tom Scott is always there and usually places himself in a high position in the final standings.
Jim Flagg is a manufacturer's representative in the scuba diving industry and is a certified scuba instructor with more than 40 years of free diving experience. Jim has published many travel and technical articles in various major magazines and newspapers. Truly, his avocations have become his vocation. Jim pursues his many interests from his current base in Colorado.
By Tom Scott and Jim Flagg.
Engelstalig, zwart/wit tekeningen.