Us 78 E: Exit Ga 10Br / Wspring St Ramp In Monroe. Rt On Hwy 138W. Travel Approximately 3.5 Miles, Rt On Nunnally Farm Rd. Reserve At Flat Creek Is On The Rt. Or I-20: Exit 82 (Conyers) To 138E Toward Monroe. Go Approximately 15.5 Miles, Lft On Nunnally Farm Rd. Reserve At Flat Creek Is On The Rt.