There is a place on Blackstone just south of Herndon. Can't remember the name but I've been through it a few times, perhaps a local can ID it? Reasonably well kept but nothing to write home about. It appears to be a place working travelers hang. I was building a TV studio a few blocks from there several years ago and would have stayed there if the company would have wized up and payed me the proper mileage instead of x3 the hotel rates.
Edit: FOUND IT
Blackstone RV Park