Ivan Chaston Memorial Trophy
For the Skipper who achieves the shark with the most points during the annual SACGB Festival
| Year | Name |
| 2007 | Dave Collings |
| 2008 | Mally Toms |
| 2009 | Steve Randle |
| 2010 | n/a |
| 2011 | Murray Collings |
| 2012 | Dave Bond |
| 2013 | Patrick Davis |
| 2014 | Dave Bond |
| 2015 | Pete Davis |
| 2016 | Murray Collings & Steve Brenchley |
| 2017 | Murray Collings & Andre Theoret |
| 2018 | Phil Curtis |
| 2019 | Dan Margetts |
| 2020 | n/a |
| 2021 | Dave Bond |