He has a job so he has paid for everything himself. Four nights in North Myrtle Beach in a motel room with a friend. Lots of his senior class will be there in other places. Houses I am told.
Then after that, four or so days on North Carolina's Outer Banks to fish with the same friend.
So before he takes off:
Me: I want to remind you about your still-not-fully-developed frontal lobe.
Me: It's not fully developed so you don't have the judgement that a full grown adult has yet. You could choose to do really stupid things that can get you in trouble or get you killed. Like jumping into a pool from the balcony.
B: Dad, our room is on the first floor.