A Cruising Guide to Puerto Rico, including the Spanish Virgin Islands and the north coast ports of the Dominican Republic: is the most comprehensive guide ever written for Puerto Rico. Its 53 detailed, full-color charts contain extremely accurate hydrographic data based on personally conducted independent surveys by the author. It also contains GPS waypoints and extensive navigational instructions for the whole island chain, aerial photos of principal harbors, approaches and routes, anchorages, services, dive sites, history, index, bibliography and more. It will greatly enhance your cruising experiences throughout the islands by offering you valuable information based on local knowledge.