RE: Bad Pro Shop
If you work off Edsel then your best bet would be to take 395 S to the Belvoir exit which is the very next exit after Alban St.(be careful not to cross over those white solid lines before you get off on the exit because the Troopers some times hang there to catch people). You'll see what I meen.
Anyway, you'll be on the Fairfax Co. Parkway. Go till it ends and make a left. then you'll be on Rt1. Follow the previous directions.