WINONA, Minn. – The number of cruise boats docking at Winona this summer is unlikely to change from the already scheduled 10 visits. Pat Mutter, executive director, of the Visit Winona tourism agency, said American Cruise Lines is locked into its Upper Mississippi schedule with only half the visits of last year. Additional riverboats that the company acquired recently in a banruptcy auction, which historically had made Winona stops, are in dock for the summer being reconfigured for future service. Maybe Winona next time.