Excellent resource, organized in several ways: geographically, by activities, budget, and practical info. It provided lots of great ways to plan my trip, and every recommendation was spot-on. Could never have found that great hotel in Playa without it! Also includes little extras like Spanish words, a suggested packing list, brief histories of each destination, and a whole lot more. My only complaint is that it could have used more maps, especially for some of the larger towns. Other than that, I'd say this book is an absolute must if you're traveling to this part of the world.