Casselton, North Dakota through Minnesota and just into Wisconsin at Superior (east of Duluth,Mn.)was our trip of 280 plus miles today. Our route today was on secondary roads, mainly Minnesota Route 10, so we traveled through little towns along the way. We made a stop at a WalMart to replenish our food supply this morning and another stop to eat lunch in our RV's. Leaving Minnesota we drove across a bridge over a bay of Lake Superior into the state of Wisconsin. It was cloudy most of the day with occasional sprinkles of rain. We could really feel the humidity this evening, the most that we have felt all summer. I guess we are being conditioned for our return to Maryland. We are camped at Northland RV Park, south of Superior, Wisconsin, which is almost filled tonight.