Navigate your way to the ultimate catch with the 2008 Alumacraft Navigator 175 Fishing Boat. A leaner version of Alumacraft’s pro fishing models, the Navigator 175 features a wide-open layout, multiple seating options and raised platforms. Outfitted with a twin-plated 2XB hull, this alumacraft fishing boat is extra durable, and provides smooth riding and responsive handling. Angling features include a trolling system, two large rod lockers, livewells forward and aft, extra large gas tank and plenty of storage to stash gear. Alumacraft Boats.