All the info on this site is excellent, except sometimes it makes the choice that much harder! Soooo.....looking for opinions! We're 30-something looking for some fun in the sun. Heading down for 2 weeks mid-may and trying to choose between the activities of GCP in Cancun and the luxury of Aventura Spa Palace (and the many included excursions, ie Playa del Carmen, ruins, Cozumel, xchange priviledges with other Palace resorts, etc). Our only concern about Aventura is that it might be a bit more tranquil with not enough daily activities (volleyball, water skiing, etc). We would greatly appreciate your input.