Keystone State Park in Derry, PA has two loops for visitors to choose from: Hillside (pet-friendly) and Lakeside (not pet-friendly). On the Hillside Loop, there are spigots around the loop but any vehicles trying to get to their site behind you will have to wait as the road is narrow. The spigot near site 58 is on the drivers side, while the other two are not. With 30 amp electrical hookup but...