Stayed here with no reservation in October but based on location, cost and facility would not recommend for summer - would make reservation.   The sites are mostly pull through and are full hook up.  The laundry room is very clean.  It is attached to the bathroom/shower house.   The location is very close to the  town of Cody and grocery stores and gas stations.   We have Verizon and T-Mobile and both had good service.  WIFi is also provided.  There is a small market and they sell propane.

Be sure to visit town and the Irma Hotel and the Buffalo Bill Center of the West.