2017 Sylvan 820 CNF. Fish, Cruise, and play in style with the 2017 Sylvan 820 Cruise And Fish. Serious anglers get serious amenities and plenty of elbow room, and the whole family will enjoy the excitement of cruising and watersports. This boat includes a Paul's Custom Canvas strap cover, and a Shoreland'r trailer. Powered by a 75 hp Evinrude.