RedactedNarrative: UNIT 1 WAS TRAVELING SOUTH ON THE ICW NEAR BUCKSPORT.  THE OPERATOR WAS INATTENTIVE AND TRAVELING AT A HIGH RATE OF SPEED.  THE OPERATOR GOT TOO CLOSE TO THE SHORELINE AND HAD TO DUCK TO AVOID A TREE LIMB.  THE PASSENGER WAS STRUCK BY THE LIMB AND SUFFERED A BROKEN NOSE.