I've been to the Shenandoah River Outfitters camp site. They let you shower after their river rafting trip. They have canoes and kayaks, it's a lot of fun. We could run the dry river park, camp out in Luray, go canoeing, and still drive the Peter's Mill Run the next day.

Only draw back is, the "family" camping environment. I would like to bring fireworks and boozy drinks, and be loud after the curfew. J/K. Well, I'll gauge the party scene once we get out there.