Hoodoo Impulse 105 Fin Drive KayakThe Hoodoo Impulse 105 offers a revolutionary new ultra stable kayaking experience with a fin drive propulsion option or the option to purchase without a drive for the ultimate paddling adventure. The Impulse kayak line presents unparalleled stability and effortless peddling and paddling. The Impulse 105 brings flexibility to your kayaking adventures with our multi directional adjustable seat, including adjustable height settings. As with all Hoodoo