Took friends to Grande Ocean a couple years back. They sent me this with a note saying they still enjoy the good memories:
http://travel.nytimes.com/2013/07/21/travel/36-hours-in-hilton-head-island-sc.html?hpw&_r=0
http://travel.nytimes.com/2013/07/21/travel/36-hours-in-hilton-head-island-sc.html?hpw&_r=0