A lot of State Parks and County Parks were laid out when RVing was young and the units smaller and many many now have the utilities if any on the wrong side for us.
Many authorities over state and county RV facilities operate on the idea of most of the County Residents or State Resident have small units. If they expand the size of lots it cost money, and they will be invaded with the large Rvs that should go to private RV Parks since they can afford it. There are some on the eastern shore of Lake Michigan that prohibit RVers or anyone else using the county parks other than Residents. We were looking for access to the beach and base to do some fishing from shore.