RedactedNarrative: The operator of the vessel passed a large cabin cruiser about 250' away. After passing the cruiser they came upon the wake from the cabin cruiser, the operator was going about 25 mph at the time.  He slowed down to lessen the impact and told the passengers to hold on. He said they came down hard on the wake, and immediately afterwards the victim complained of severe lower back pain. He slowed down to assisit and they laid her down on the boat to make her confortable.  They made their way back to the docks at Weirs, were they met the ambulance and she was taken off, and brought to Lakes Region Hospital.