We dry camp in a 22' van. One of our favorite "local" places. Several back-in sites are only a few steps from the river. Pull through sites exist. They're paved and flat and far enough from highway 12 across the river that traffic isn't audible, except for Harleys. There's 20-30' of woods and brush between the sites for privacy. There are short trails for effortless strolling and trail heads for overnight treks. $14.00/night (1/2 that for golden age pass) with a 14 day limit. Pit toilets, and public faucets for water. It's over an hours drive in either direction to civilization so come prepared. Site reservation is available.
Lots of birds to watch and fish to catch.