This is a sweet little campground right on the bay. We were there in mid/late Sept and there was hardly anyone there, which made it so peaceful and quiet. People do come use the area for day use, but we were the only campers who stayed the night. There are only 8 sites, 5 at the entrance and 3 more at the end. There is zero privacy or any kind of separation between sites, it's almost like the county decided to convert a park to a campground.
No reservations, fcfs only. Fee is $25 if you pay by cash or check at the Upper Bay campground, or if you pay onsite using the Park Mobile program there's an additional $2 fee. The only amenities here are trash, one water spigot, and a pit toilet. Verizon service was very weak and almost unusable and att was full bars 5g.