Sargo Boats just launched its new 45 Explorer, the Finnish builder’s largest yet, a safe, tough, all-weather cruiser, just like its predecessors. The new 45 features wide doors on both sides of the light-filled, modern wheelhouse for easy access to the high walkaround decks, a forward raked windshield, a large sliding sun roof, and social areas fore and aft. Sargo’s new flagship comes with either two or three cabins, sleeping four or six people, and two heads below. Sargo offers several Volvo power options for the 45: twin 440-hp stern drives; twin 440-hp IPS600 pod drives, or twin 480-hp IPS650…