Vessel #1 operator and passenger were cruising when they struck a wave, throwing both operator and his passenger off the PWC, injuring passenger's arm and shoulder.  Operator extimated they were traveling about 25 mph, passenger estimated 40-50 mph.  The wave was not caused by another vessel but was natural condition of the water. Passenger was transported to hospital for broken bones and dislocation of shoulder.
(I think he was going a little too fast and the wave caused a problem, it was cloudy weather and choppy water.)
Lake Charlevoix               