Inside the Classes: The Viper 640

Sailing World’s Boat of the Year judges nailed it back in 1997 when they pegged Brian Bennett’s Viper 640 as the Boat of the Year. At a time when symmetric was about to become old school, the judges knew the 21-foot sportboat would be around for a good long while. It was solid in every measurement: “Fun and challenging to sail, a good value and appealing to a wide range of sailors.”