Affiliates are finding pretty great success with the Boater's Plus Clearance Section. The products on there change regularly, and yes, some do sell out fast, but that's part of the fun as stuff rotates. And the deals are amazing!
Boater's Plus offers items like life jackets (infants through adults), floats and floating lounge seats, and a huge selection of towables & tubes, all at discount prices. Datafeed available. The program is available exclusively on buy.at.