Regatta list
| Year | Name | Boat | Helmsman | Crew | Place (of) | Points |
|---|---|---|---|---|---|---|
| 2009 | North Vaal Championship | RSA 7682 | Robbie Willcox | Ditmar Herrmann | 4 (13) | 25 |
| 2006 | North Vaal Championship | RSA 7682 | Rob Willcox | Ditmar Herrmann | 5 (7) | 15 |
| 2006 | Victoria Lake Club Cup | RSA 7682 | Rob Willcox | Ditmar Herrmann | 1 (7) | 6 |
| 2004 | South African National Championship | RSA 7682 | Rob Willcox | Ditmar Herrmann | 3 (15) | 13 |
| 2003 | South African National Championship | RSA 7682 | Rob Willcox | Ditmar Herrmann | 5 (14) | 36 |
| 2003 | Duffin trophy | RSA 7682 | Rob Willcox | Ditmar Herrmann | 2 (9) | 10 |
| 2003 | Charity Regatta | RSA 7682 | Rob Willcox | Ditmar Herrmann | 2 (11) | 7 |
| 2002 | Victoria Lake Club Cup | RSA 7682 | Rob Willcox | Ditmar Herrmann | 2 (5) | 10 |
| 2001 | South African National Championship | RSA 7682 | Rob Willcox | Ditmar Herrmann | 2 (9) | 0 |
| 2000 | World Championship | RSA 7682 | Rob Willcox | Ditmar Herrmann | 36 (61) | 165 |
| 1984 | World Championship | RSA 7682 | Rob Willcox | Ditmar Herrmann | 19 (90) | 133 |
Boats list: 7682