HOYT LAKES, MN (KDAL) - A water show entertainer was injured in a performance Sunday afternoon at the Hoyt Lakes Water Carnival.  During the final act of the show on Colby Lake, 22 year old Jennifer Bushek, with the Shakopee-Prior Lake Water Ski Association, was parasailing about 40 feet above the water when the tow rope broke causing a buckle in the rigging to strike her in the forehead.  She landed in about three feet of water and was taken to the Nothern Pines Medical Center in Aurora for treatment of her injuries.