RedactedNarrative: Watercraft #1 was drifting off the west side of Ottertail Point while the occupants fished. They saw a boat heading in their direction. As WC #2 got closer, Operator #1 stood up and began waving his arms in the air to attempt to get the other boater's attention. This did not work. WC #2 struck the port side of WC #1 and went over the top and landed with the outboard motor caught in WC #1. This caused damage to WC #1. The passenger in WC #1 was able to lift the back of WC #2 and get them separated. They exchanged information and the Owner/Operator of WC #2 said he had to get off the lake and back to the resort he was staying at because he was taking on water. A Sheriff's Deputy arrived and got information from Operator #1. He followed Operator #1 back to his resort. Then he went to the resort that Operator #2 was staying at. As he pulled up to the dock where WC #2 was, Operator #2 stated "it was totally my fault, I did not see the other boat at all." He went on to say that the front seat of his boat blocked his view and he believed this was why he struck WC #1. The passenger in WC #2 did not see WC #1 either, as her view was blocked as well. There was some damage to the motor on WC #2. There were no injuries. Life jackets were not being worn in WC #1 but were worn in WC #2. Alcohol was not a factor.