They have a bbq area out by the kids play area with a couple of tables/benches. And the pool area has a cabana and some outdoor couches by the fireplace, but it is first come, as far as i know for seating.
No, they don't have a clubhouse you can rent for activities.
I don't think so I think if first come first serve and a from what I gather you can go out there till about 1:30 a.m. and the pool area is probably your best bet
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