John Showell (points: 479)

Nationals 1972

Royal Cornwall YC

1161 Smithereen

81/120 (40)

John Showell

Elton SC

Nationals 1975

Hythe & Saltwood SC

1535 Miss Westerley

10/125 (121)

John Showell

Nationals 1976

East Lothian YC

1535 Miss Westerley

8/89 (92)

John Showell

Elton SC

Nationals 1977

Royal Plymouth Corinthian YC

1535 Miss Westerley

19/123 (105)

John Showell

Nick Cheetham

Elton SC