UNIT 1 LEFT THE DOCK AT LAKE SHACK HEADED DOWN THE LAKE AND HIT A BOAT LIFT AT ABOUT 15 TO 20 MPH. BOAT GOT HUNG UP ON THE LIFT AND COULD NOT LEAVE. SUSPECT CHARGED WITH 50-21-113(c) , 50-21-170 RULE 8 AND 520-21-710 AND JAILED. BLOOD SAMPLE WAS TAKEN AT NEWBERRY HOSPITAL.