V1 was traveling about 20 yds beyond a no wake buoy when the operator decided to increase speed.  While accelerating the operator hit a wave & then immediately hit another wave which made the PWC airborne & also the operator while still holding onto the PWC. The operator came straight down which made her hit the seat very hard and wrenching her back.  While driving back to the dock she was fading in & out of consciousness.  The operator was wearing a life jacket
ARNOLDS PARK