Best spots include the rocky points and coves around the island, especially the southern shoreline and nearby inlets. A boat ramp at Flat Lake provides access. Anglers target walleye, northern pike, smallmouth bass, and lake trout. Spring and fall are best for walleye using jigs tipped with minnows or crankbaits; summer favors trolling deep-diving plugs for lake trout. Smallmouth bass hit soft plastics and spinnerbaits near rocky structures. Shore access is limited but possible around the island; boat access is ideal for reaching productive deeper waters and submerged structures.