No sewer hook ups but they will pump your black & gray tank and NOT charge you. I've stayed here before and was a little disappointed the showers weren't cleaner this year, lots of dead mosquiotoes on the wall. Campground is owned & operated by the Breitung Twp. Usually on Friday afternnons they have special kid activities on their playgeound or beach. If reserving a specific site I'd send a confirmation letter or e-mail. We camped here in a Truck Camper.