If you come down 83 you have to get on 695 to rt70 which takes you right into Frederick, it may be quicker to take rt 30 into Gettysburg and then take rt 15 down. Here is the mapquest link directly to the hunting area, the parking lot is right where it says Furnace Ford in the middle of the map. If you have more questions send me a PM and I give you more details.
http://www.mapquest.com/maps/map.adp...rchtab=address