We are off to the Grand Sirenis Feb 24 - Mar 2. This is my first trip to Mexico. Last vacay was in Punta Cana and we were going to go back but thought we would try something different this year. I was wondering what one or two things people would recommend and had a good experience doing in the Akumal area(i.e. snorkelling, ruins, playa de carmen, etc). Thanks in advance for any suggestions.