Chart Image Size: 39⅞" x 23"

North Tisbury

informative book should be required reading for anyone heading out into unfamiliar terrain

(1-May-2013)

coastal waters

GPS for Mariners: A Guide for the Recreational Boater, 2nd Edition Logbook Chart Image Size: 39⅞" xBy Robert J. Sweet From the National Education Officer of the U. S. Power Squadrons, here is the operator's manual that should come with every boater's GPS receiver or chart plotter. GPS for Mariners was immediately well received by nautical book buyers because it took the mystery out of what was, in 2003, still a somewhat mysterious black box. Sales of the book have been strong ever since through the U. S. Power Squadrons and the U. S. Coast Guard