look up Roberts track and trail, its not to far from you at all.
then there is taskers gap in northern va and slades park in surry.
busco beach is the place to go but its a couple hrs from you...
i guess I cant tune because I have tried using the airstrikers and took forever to get close to right and was never right on. put on some pwk's on and got it running perfect on the first try.
my advice.. get rid of them and get pwk's