A Cruising Guide to Puerto Rico, including the Spanish Virgin Islands & 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 & extensive navigational instructions for the whole island chain, aerial photos of principal harbors, approaches & routes, anchorages, services, dive sites, history, index, bibliography & more. It will greatly enhance your cruising experiences throughout the islands by offering you valuable information based on local knowledge.