A Crime of Opportunity
If this campground is convenient - and given that it's open through October and <60 minutes from DC it might well be - this campground is good to go. But without that convenience factor I would not rate this site as worth visiting.
The loop is very small, with all the sites pretty close together. The forest behind the site was sparse, enough so that it was hard to find fuel for the fire and we were basically part of the youth group activities happening. From 8am to 4pm I learned A LOT about what number to dial in case of emergency.
The site itself was very small - difficult to get 2 cars and two tents in - and the fire ring was smaller as well. Though it was cleaner than the average state park site.
We stayed in site 21, which was fine enough except for its proximity to the nearest pavilion and all the small children screaming "stop drop and roll" at the top of their lungs.
But at the end of the day it was $20 (with a $6 booking fee) and for better or worse we never interacted with a single park ranger or camp host. The upside is we could do what we wanted, the downside is there wasn't a sense of community, or regulation.
I'll say I have never been to a site where the firewood is padlocked, and you have to call someone to come unlock it so you can buy firewood. In fact I'm downgrading the review from 3 stars to 2 as I write this - there really weren't many positives about this campground other than that camping is a terrific hobby.