The text is updated from the Official U.S.C.G. COAST PILOT 2016. There is a code included in the book which will allow the download of a free app which links to; interactive weather online, Every Marina, every Harbor, every Lighthouse, official tourist office, Google Earth, Crew Finder, Online Sailing Guide, Active-Captain, every Anchorage, the Formalities, your Float Plan, Navaids, Marine Parks, National Parks, 100 Things To-Do, The Complete Code of Federal regulations, every SeaBird, every Fish, complete Fishing Guide, U.S.C.G., interactive Knots, AIS allows you to see shipping on your screen, National Geographic, Wikipedia, Distress, Emergency, Beaufort Scale, Snorkelling, scuba Diving, Kayaking, Outboard Engine Maintainance, Diesel Engine Troubleshooting, Dangers, ocean Winds, Forum, your wiki Guide Book, VHF Channels, Oceanography, U.S.C.G. Accident Report, online chart viewer with current charts, Sailing Routes, personal experiences and Blogs, Wiki Guide Books, Forum, relevant Websites, and MORE.