We were staying at a state park once, and a group of recent high school graduates took two sites directly across from us. They were up till all hours of the night, whooping and hollering. Shortly after they finally passed out, a roving band of raccoons invaded their campsites. we could hear them getting into coolers, and knocking things off the picnic table. We just laughed as the kids woke up cursing and screaming, stumbling around in the dark trying to figure out what was raiding their campsite. I think it was almost dawn before they got things cleaned up and got back to bed, but it totally worth the sleepless night to hear those raccoons in action!