Ocean Coral Puerto Morelos

Will be staying here in May
Love Puerto Morelos
My young adult son will be looking for some "entertainment"
Where would be closest venue
Hoping for closer than Playa del Carmen
Perhaps one of the other hotels nearby??

If you are referring to social interaction...

Cancun Hotel Zone is about the same distance.
Plenty of opportunities there.

Looking for a party atmosphere, dancing etc
Anything close to PM?