RedactedNarrative: On 7/3/2016 a vessel was towing tubers on Kingsley Lake in Clay County. The vessel created a wake which it then crossed. The tubers struck the wake. One of the occupants was ejected from the tube and violently struck the water surface with his head. EMS responded and the tuber was transported to Orange Park Hospital with (according to Doctor) minor head and upper back injuries.  Subject was diagnosed with a concussion and upper back pain.   