RedactedNarrative: Subject picked up his wife and 2 grandchildren at their campsite, at floating mill campground. After they boarded the vessel, subject pulled the boat out approximately100 yards from the bank. He put the boat in neutral, but left it running. The 2 kids jumped in the water, and then subject jumped in. According to statements, the wind was pushing them away from the boat. Subject yelled to wife to throw them life jackets. Wife threw the kids theirs and they got them. She turned to get one for subject, but when she turned around he was already under water. She threw the life jacket anyways in the area he went down, but he never surfaced.