going to playa del carmen in march son is getting married on the beach. this will be my first time there we are staying at the riu playacar. was just wondering if anyone had any advise to give me about my trip? its going to be my wifes and my 25th its going to be st. pats.weekend think it is spring break. son said cancun would be wild but playa del carmen wouldnt be as bad. just wondering on things to see and things to do we are in are late 40s but still like to have a good time.