New 2026 Crestliner Protiller 1850 Fishing Just Arrived. The 2026 Crestliner 1850 Pro Tiller is an 18.5-foot, all-welded aluminum deep-V fishing boat designed for serious anglers, featuring extensive storage (including a large rod locker), multiple livewells/baitwells, a command console with electronics space, a 32-gallon fuel tank, and great handling with a 90 HP max tiller motor for multi-species fishing like walleye, offering excellent value and control on big water. This 1850 Pro Tiller is powered by a 90hp Mercury 4 Stroke and comes with a Single Axle Bunk Shorlander Trailer, 3 Bank Battery Charger, Big Tiller Mechanical Steering, Boss Stereo with 2 Speakers, Bow Cargo Nets and a Custom Travel Cover. (Still in Factory Shrink Wrap)