- 1971 – Bill Harris (founder)
- 1971 – Theo Donaldson
- 1971 – John Gava
- 1971 – David Flynn
- 1975 – Noel Bugden
- 1978 – Garry Butts
- 1985 – Doug Edwards
- 1988 – David South
- 1990 – June Henwood
- 1992 – John Bugden
- 1992 – Jill Hepburn
- 2000 – Ken Witchard
- 2002 – Greg Jenkins
- 2003 – Vicki Bugden
- 2004 – Annell Armbruster
- 2010 – Carlo Borra
- 2014 – Brian Bugden
- 2017 – Robert Armbruster