Hello All: We are a group of 11, 4 adults and 7 (yes 7!) children . Girls Ages 15, 14, 11, 10, and boys ages 10, 10 and 9. We would like to do a beach day in Cozumel and are looking for advice as to which of the beach areas are the best for this family of crazies? Adults would like to chill and I am sure the boys would like more excitement. Girls, well are girls and I don't know much about that. I know the ones I have read about are: Chankanaab Park Nachi Cocom Mr Sanchos Isla Pasion Paradise Beach Any input would be awesome. Cheers!