We came at dusk last night. Lots of "No See Ums". Took a while to kill them in our rig. We had a 24 foot 5th wheel and the space we had was too short to keep truck attached so we had to unhook. About 1/2 the sites are under 35 feet so if you need more make reservations on size you need. The park does have trees and is right on the river. Pretty sure that the bugs are a temporary thing.