In think the 80 people is more of a guide line than a rule. This will be the 3rd year that i have been there and i have never seen them kick any one out or turn them away. I can say there had to of been more than 80 there each night. I think as long as you have a vehicle sticker and there is no problems the state park is cool. Hell the first year we had to tamp down the weeds and make our own spot. It looks like we will have around 15 people going, we can make room for ya.