Lots of questions! First off I am planing this trip alone, with out DW advice. We have never been to Cozumel or even Mexico. Where shoud I go to start planning our trip? I want to take my wife and 3 year old son. Is Cozumel a good enviroment for children? Also, my wife wants to visit cozumel but she does not know how to swim but likes to get into the water and is not to ashamed to wear a lifevest, in order to do other activitys. Would there still be plenty for her to enjoy there considering she does not know how to swim? What is the crowds like in July? or December? Thanks for all the help!