Unit 1 was traveling North on Kinlock Creek. Unit 2 was traveling South on Kinlock Creek. Both units were approached a blind curve in the creek at about 15mph. Each unit rounded the cave at the same time striking bow to bow. All three people in Unit 2 were thrown from the vessel. victim1 had some soreness in his knee and rib and drove himself to Georgetown hospital. victim2 had some bruising on his thigh as well as some minor lacerations. He also drove himself to Georgetown Hospital. The creek was very narrow and neither unit could see the other until he collision happened.