Finding a spot to camp on the road is pretty straightforward, it's right off the highway so you won't be able to miss it. There's plenty of sites, most of which were taken when we got there. It looks like the first few campsites on the road are the best-bigger space, more privacy, nice views.  As you drive more you'll find smaller and more exposed camp sites. 

There is a trail at the end of the road, so there were a lot of cars driving in and out of the place. If you're wanting to stay for a few days and want some privacy I would recommend somewhere else but it's perfect if you're passing though and just want to stay for the night. 

We got out there late Friday evening and managed to find a spot that was pretty hidden. There was a group that camped on the side of the road so there is always that option.