RedactedNarrative: Vessel was heading West bound at a high rate of speed when he struck a wake from a larger vessel.  This caused the vessel to go straight into the air then strike a wave violently throwing the vessel in a circle.  Operator was knocked unconscious in the vessel.  Vessel continued to turn tight circles until operator regained consciousness.  Operator sustained significant injuries and was transported to the hospital. Operator was under the influence of alcohol.