Hi there! My family is going to Cancun in February, and of the 6 of us going, 3 would like to snorkel. Is there a place in Cancun that has good snorkeling, maybe a shorter tour or just a place to go by ourselves? We have a limited amount of time, so we thought maybe half a day and then the other 3 people could either stay at the hotel's beach or something like that. I did see about snorkeling off of Isla Mujeres, where would it better or easier to do? Any help would be greatly appreciated. Thanks!!