Courtesy of WOWSA, Huntington Beach, California. The Apostle Island Relay Swim (A.I.R.S.) is a 20-mile (32.2 km) solo swim and relay competition around Madeline Island in Bayfield, Wisconsin. Madeline Island is one of the 22 Apostle Islands in Lake Superior located off the Bayfield peninsula in Northern Wisconsin. The largest of the Apostle Islands, it […]