VESSEL 1 WAS FLOATING DOWN THE BIG HORN RIVER.  THERE WAS A DEAD COW CAUGHT UP ON SOME BRANCHES BELOW THE BOAT RAMP AND THE OPERATOR OF THE VESSEL WANTED TO AVOID THE SMELL, SO HE ATTEMPTED TO CHANGE THEIR POSITION ON THE RIVER AND THE BOAT WAS SWEPT INTO A CUT TREE THAT WAS EITHER FLOATING OR HAD STUCK ON THE TIP OF AN ISLAND.  THE OCCUPANTS IN THE FRONT OF THE VESSEL WERE FORCED BACKWARDS AND THE VESSEL BEGAN FILLING WITH WATER ON THE STARBOARD SIDE NEAR THE STERN.  IT TOOK ONLY MOMENTS AND THE VESSEL THEN CAPSIZED AND ALL OCCUPANTS FELL OUT.  THE OPERATOR HELD ONTO THE TREE AND STAYED THERE UNTIL HE MADE IT TO THE ISLAND.  THREE OF THE PASSENGERS MADE THEIR WAY TO AN ISLAND.  ONE PASSENGER KEPT A HOLD OF THE BOAT UNTIL SHE MADE IT TO THE WEST SHORE OF THE RIVER DOWNSTREAM SOME DISTANCE.  THE LAST PASSENGER WAS SEEN ON HIS HANDS AND KNEES ALONG THE ISLAND SHORELINE, BUT THEN WAS SEEN AGAIN BOBBING IN THE WATER AND THEN DISAPPEARED DOWNSTREAM.  BODY HAS NOT BEEN FOUND.
GREYBULL                      