At glen camp, make sure to get one of the sites hat is NOT in the center, ie, as far from the bathroom building as you can get, I think that's spots 5 6 7 8, those are much nicer.
The rangers have maps of the spots, and all you have to do is ask to be as far from the center as you can get for any of those sites in Point Reyes.
Point Reyes is nice, despite being a bit over impacted, warning, the soil in the campgrounds is very hard and rocky, not a good place for thick aluminum stakes.
Also be aware, poison oak is incredibly bad in point reyes, some of the smaller trails leading to the beach are literal gauntlets of poison oak. Most of the regular trails are so wide it's not an issue at all however.