They have both reservation and first come first serve
If your camping with a camper there r some reserved spots but the posts on the parking spaces will say reserved other wise you take a slot and fill how to form and put it on the parking spot post and in that spot is yours until you remove that form if there's already a form there and a camper that spot is already been talking but otherwise you should have all the spots to yourself if not took it and you can pick one of those
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