Stayed one night in this campground right off the road on my way back to Portland from Astoria. Apparently there is a transient camp up the road a bit and there are lots of cars coming through the site at all hours of the night. At 3am heard a loud fight or party, couldn't tell which. Felt vulnerable here as a solo woman. 

Also there is a sign that says no RVs, campers or trailers. I was a bit nervous that I would be asked to leave in my van, but never saw a ranger or anyone official. The other folks who were camping here seemed great, it was just the constant traffic, people getting out and walking around my van at night and the yelling at 3am that made me uncomfortable.