Lockbox/Key, Sign From 77S, Take Exit 77 For Us-21 S/Sc-5 Toward Lancaster. Turn Left Onto Sc-5 E/Us-21 S. Turn Left Onto River Rd. Turn Left Onto Sc-9 S/Lancaster Hwy. Slight Right Toward Grace Ave/State Rd S-29-50. Turn Right Onto S-29-187/Bethel Rd. Slight Right Onto State Rd S-29-296/Bethel Boat Landing Rd. Turn Right Onto Edgewater Pkwy By The Edgewater Entrance Sign. The Edgewater Community