In what may be called genius or what may titled be stupidity, Pat Keller jumped his kayak off Ozone Falls in Cumberland County, Tennessee. His buddy, Chris Gragtmans told Canoe & Kayak: Honestly, it looked like…you could knock yourself out or break your back. I’ve done a little kayaking, including some Class IV white-water and the thought of actually paddling off a 100-foot drop is frightening. Sorry if I don’t sound brave, I could not do it. Too much self-preservation or lack of daring or you-fill-in-the-blank.