Surviving passenger in Vessel #1 stated that he was fishing with two other men.  He said their boat flipped over and all three men were thrown into the water.  All three were swimming towards shore.  When surviving passenger turned around the other two men were no longer above water.  When Van Buren Township Dive Team located victims, later in about 18' of water, they administered CPR on victims without success.
Van Buren Township            