Port O Call Condos Wild Dunes For Sale – Isle of Palms Listings MLS in Port O Call Wild Dunes. The Isle of Palms has many different condos developments most of which are in the gated resort of Wild Dunes. View all properties for sale in Wild Dunes & all of Isle of Palms SC including the condos of Port O Call. View all the condos for sale in Wild Dunes by price, size, beachfront, age, location, and development. If you don’t want to own a condo in the gated resort, there are a few condos on Isle of Palms SC that are not in the resort.