Property Location With a stay at Marsh Madness by RedAwning in Supply, you'll be near the beach and close to Holden Beach. This vacation home is within the vicinity of Museum of Coastal Carolina and Planet Fun. Rooms Make yourself at home in one of the air-conditioned rooms featuring kitchens with ovens and microwaves. Complimentary wired and wireless Internet access is available. Conveniences include coffee/tea makers and washers/dryers, and you can also request cribs/infant beds.