age and temp
HOT HOT HOT. Depending on where you are coming from, you may want to make 100% sure that you have A/C to enjoy your time here...
Drinking age? Can you hold a glass? hehe. Had friends here in Sosua couple weeks ago with 15-16yr old kids (4 of them) and they were all able to purchase at corner stores and the liquor store. They would also have been able to enter the disco had their parents allowed it.
Not sure what it is like at the AI's or in PC, but doubt that it would be any more stringent.
marc