RedactedNarrative: On June 25th, Unit 1 was going at about 33 mph in the harbor when the operator turned to look at the shipping containers at the Wando Terminal Port. As the operator turned his head back to look in the direction Unit 1 was traveling, he tried to slow down, but collided with a channel marker. The collision caused the operator to hit his head on the T-top of the boat leaving a gash in his head. His wife who had been on the boat at the time of the collision, had a very minor injury on her foot. A third individual who was also aboard the boat at the time of the collision suffered an arm injury. City of Charleston as well as DNR Officers from Lower Charleston responded to the boat accident. City of Charleston transported the operator of Unit 1, Operator and his wife to FLETC where EMS was waiting to transport both to Saint Francis Hospital.  Third individual refused medical treatment.