1991 Shamrock Marine Series

1991 Shamrock Marine Cuddy Cabin
1991 Shamrock Marine Grand Slam
1991 Shamrock Marine Mackinaw
1991 Shamrock Marine Open
1991 Shamrock Marine Open Fish
1991 Shamrock Marine Predator
1991 Shamrock Marine Renegade
1991 Shamrock Marine Stalker
1991 Shamrock Marine Warrior