Take your best route to I-65, south of Indianapolis, exit 76B Taylorsville.
Go north on Hwy. 31 to 3rd stoplight. Turn left at thesignage.
Continue into Camp Atterbury (note that the speed limit is rigorously enforced).
Go almost exactly 3 miles and turn right at School House Road just past the golf cart office.Signs to Troll will be approximately 1 mile on the right side of the road.