Located in one of only two locked harbours on HHI! One of very few locked harbours along East Coast! Easy access through the lock to the Intracoastal Waterway! Fabulous price for best 50' slip in Windmill Harbour! "H" dock is closest to SCYC parking lot and SC Yacht Club!! Slip H110 is at end of dock. Easy in and out for any boat! Windmill Harbour offers 24 hour security, ship store, fuel pumps, restrooms and showers.