Head South On Highway 17 (Toward Murrells Inlet) If You're Coming From The Myrtle Beach Area. Continue On Highway 17 Until You Reach The Turn For Wachesaw Road. Turn Right Onto Wachesaw Road, And Then Follow It Until You See The Entrance For Wren Bay (Near Tidal Drive). Turn Left Onto Tidal Drive, And Follow It Until You Reach Number 157.