RedactedNarrative: Unit #1 was operating the vessel while Unit #2 was Unit 2 was wake boarding behind the vessel. Unit #1 & 2 were entering Abbapoola creek. Unit #2 hit the wake behind the vessel. Unit #2 flew through the air and hit the water. She was unconscious on impact. She was put back on the vessel and came too. Unit #2 was wearing a life jacket. Charleston Co. EMS, was at Saul Lagre Boat Landing and took Unit #2 to Roper ER. She was diagnosed with a mild concussion.