Had 50amp electric. There were a couple of big rigs here, but the trees need to be trimmed. Never saw the ranger. Sites were pretty good. Gravel pad and nice and long. We could park our towed vehicle in front with enough space for a visitor to park. You can hear the hum of the highway but it isn't too bothersome. Nice bike and walking trail (paved and shaded). We didn't have a reservation but thanks to the reservation system we found a site to use before the holiday weekend. We had planned to stay at another campground but with the upcoming holiday all the sites were being held with unoccupied campers. We will stay here again. We camped here in a Motorhome.