We had the pleasure of staying at Fort Worden's State Park in September of 2022. Be aware - the "Forest Campground" is water and power only. The "Beach" campground are full hookups and big rig friendly - the bigger rigs in the Forest Campground would be challenged! We have a 38.9' 5th-wheel and it was challenging negotiating turns between trees and backing into our site (site 77), but we did it. We were NOT able to get into the dump station and ended up going down to the Beach Campground and finding an empty pull through site to dump at.
The staff was helpful and easy to work with. The facilities are new and clean. If you want to use the showers, you'll need to buy "tokens" - the machine only takes dollars and are located at the end of the shower building.
There are tons of things to do at the Park as well as in town. It was a very enjoyable adventure .... just wish we had gotten a Beach Campground site. Will try again another time!