RedactedNarrative: PWC #1 AND PWC #2 LEFT SHORE AT THE SAME TIME.  BOTH WERE REMAINING A PARALLEL COURSE WITH #2 SLIGHTLY AHEAD OF #1 ON THE LEFT.  #2 LET OFF THROTTLE AS IT APPROACHED A WAKE CREATED FROM A PASSING BOAT.  #1 SLOWED ALSO.  #2 APPARENTLY TURNED SLIGHTLY ON THE WAKE AND #1 MADE CONTACT WITH #2.  ALL FOUR OCCUPANTS ENDED UP IN THE WATER WHEN PWC'S CONTACTED EACH OTHER.  CUT-OFF LINES WERE IN USE ON BOTH BOATS WHEN THE BOATS SHUT DOWN.  THIS ALL HAPPENED WITHIN 30-60 SECONDS FROM LEAVING SHORE.
NameOfBodyOfWater: BOYSEN RESERVOIR
NearestCityTown: SHOSHONI                      