Perpetua
This site, in the state park, is south of Waldport. The launch is at 800', and the LZ is the beach or nearby mounds. The photos tell the story. Go there on a SW day. Drive up to the top. Walk east along the road to the obvious clear area that faces south. It there is low tide, try landing on the beach. If there is high tide then landings have been made on the shrubby mounds seen in the photos. Salal tangles occur.
No contacts in the area at this time. Use Google Maps to scope it and send a report if you fly.