Not too bad if it's not Cheyenne Frontier Days. They like most places here will gouge during CFD and they don't like monthly renters, can get more from nightly rental.
17 sites very friendly people clean showers, bathrooms and laundromat, it's also an RV repair facility. CG is no reservations except Cheyenne frontier days and they're booked solid usually for the 10 days. Good voltage and water pressure.