After 29 years in business, Pat Miller’s Goatfeathers Seafood Markets are still a main draw here in South Walton. On the Scenic 30A “west side” in Santa Rosa Beach, the market opened at the same time as his Goatfeathers Restaurant in 1988. The newer Seagrove location opened in 2000, giving residents and visitors on the “east side” of Scenic 30A a closer option for their fresh seafood.