This is what we call the GOLDEN TRIANGLE, within the allotted areas I've highlighted there has been an apparent hooker ring being ran from the restaurants in the local areas. Firebirds, Blue Ridge Grill (All 3 Locations), O'Faolains, Clypso's, Clyde's (Leesburg), and many more locations just than those. These are just most that I know about where you can get down for $100-500 dollars depending on what you want (HJ, BJ, DL, 69, a good Face Fuck, or the Full Monty) -- just ask the back of the house manager(s), or bartenders. Be casual.
Also if you wait in the parking lots around 2:30-5:00 and 9-11 you can also catch the local dealers out there hustling rocks, heron, roxies, weed, pills, its whateva ya want.
I'd go with the bud the shit they get flown in from Cali is no joke.
Just beware always a 5-0 parked parking lot.
Use the code word "Harry" for the bartenders, or the back of the house manager for the hoes, and in the parking lot holla at your own discretion for drugs -- fuck backpages.com, or that online drug shit just holla on a Friday night. Bartenders. Cocktail waitresses and the like, DEFINITELY like to get it in like that on Saturdays...
Holla at some customers to get some insight, the regulars know whats good.
Just some insight from your friendly neck of the woods, and some advertising from your holmes.