Love it. Used it on a camping trip last weekend. Got looks of admirers. I feel it could use a skeg or something to help track straight. I tried a few slack lines, but the cooler had a mind of its own, causing lots of drag. After reading reviews I'll try snugging it up to the tail of my boat (kayak) this weekend. I guess with a long slack the boat wants to go it's own direction. Will update with I get back.