From I-26: 1. Take Exit 199A For Us-17 S Toward Savannah 2. After About 12 Miles, Take Exit 199A For Us-17 S Toward Savannah. Continue On Us-17 S 3. Follow Us-17 S For Approximately 4 Miles. 4. Turn Left Onto Sc-642 N / Old Trolley Rd 5. Turn Left Onto Sc-642 N (Old Trolley Rd) And Continue For About 2.5 Miles. 6. Turn Right Onto Harter Dr 113 Harter Dr Will Be On Your Left-Hand Side.