I think you can have 2 and possibly pay extra per night per extra tent.
No limitation,exception is homeless tenting up and not policing trash to the cans...state will not allow homeless encampments that tend to grow in large mass due to trash accumulation and unsanitary conditions
I do believe 2, but no more. Call and ask the state park.
There is no limit to my knowledge, the site we stayed out could probably hold around 30-40 before it got overcrowded
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