2005 Young 20 flats boat with 2007 Yamaha Vmax 250 for sale! This Young 20 Flats boat is designed for the serious and professional shallow water angler. With a hull that will get you through snotty conditions quickly and the power to match, you will be at your favorite spot in no time, ready for tight lines. She sports clean, assertive lines, notably referred to as the Reverse Sheer Line, a function that results in higher cockpit sides that create more stiffness and stability in the hull. This I a signature of Young skinny water boats. The smooth, dry ride, has to be experienced for one ...