Who We Are. Surf or Sound Realty, Hatteras Island’s premier vacation rental company, is located on part of the pristine Cape Hatteras National Seashore. Since 1978, we offer premier vacation rentals on Hatteras Island ranging from single-family beach cottages to expansive oceanfront estates with a wide range of luxury amenities. Each year, we serve thousands of happy Outer Banks vacationers. Summary. We are looking for detail-oriented vacation sp...