Last few years we have been putting in at LaBelle's, Northwest Bay of Rainy Lake. Been camping on an island in Alexandria Bay. If you want a great outfitter to stay with, contact Tom Pearson at Camp
www.campnarrows.com, great guy and a beautiful place. About 7 miles by boat from boat ramp at La Belles. You will pay about $10 per day to leave vehicle and/or trailer parked at La Belles, not sure if that is included if you stay at Tom's.