RedactedNarrative: Vessel 2 was operated west-bound near the middle of the Kilbourn Flowage-Wisconsin River, just south of the Holiday Shores Bay.  Vessel 1 was operated northbound near the middle of the Kilbourn Flowage, just south of the Holiday Shores Bay and collided with the rear left corner of Vessel 2.  The operator from Vessel 2 was ejected into the water upon collision.