| Season | Name | Season | Name | Season | Name |
|---|---|---|---|---|---|
| 1978 | John Leighton * | 1993 | Not Known | 2009 | Not known |
| 1978 | Helen Leighton * | 1994 | Not Known | 2010 | Not Known |
| 1979 | Dianne Fitzsimmons * | 1995 | Dave McDonald | 2011 | Not Known |
| 1979 | Jo Peck * | 1996 | Not Known | 2012 | Graham Kuhl |
| 1980 | Not Known | 1997 | Chris White | 2013 | Chris Dixon |
| 1981 | Not Known | 1998 | Not Known | 2014 | Troy Oldfield |
| 1982 | Tom Booton | 1999 | Not Known | 2015 | Shane Bell |
| 1983 | D McIntosh | 2000 | Not Known | 2016 | Adam Dyer |
| 1984 | Not Known | 2001 | Ari Thomas * | 2017 | Warren Nel |
| 1985 | Not Known | 2001 | Suzi Thomas * | 2018 | Adam Dyer |
| 1986 | Not Known | 2002 | Mariella Nel | 2019 | Marcus Thompson |
| 1987 | Not Known | 2003 | Craig Butcher | ||
| 1988 | Not Known | 2004 | Kevin Burns | ||
| 1989 | Not Known | 2005 | Dave McDonald | ||
| 1990 | Not Known | 2006 | Brett Driscoll | ||
| 1991 | Not Known | 2007 | Not Known | ||
| 1992 | Not Known | 2008 | Not Known |