Rental bikes come with a helmet. Down or fiberfill rated to at least 45 degrees. You might want to consider a warmer bag if you are a cold sleeper. Mask , snorkel and fins Wet suit , farmer- john style for snorkeling. Thy are not recommended.
Dive shops carry soap products specifically made for salt water.
Camera and film with extra batteries for your camera. Watch with an alarm or a personal alarm clock, as some of our inns do not provide wake up calls. In our trip library, North Star will provide guidebooks for birding, geology, plants, fish and shells. The Baja Adventure Book, Walt Petersen Sea Kayaking , John Dowd Birding , For the avid birder most birds of Baja are covered in guidebooks for North American birds. Mexican Birds, Peterson Field Guides Annotated Checklist of the Birds of Baja.