Formula 2 boats prepare for their upcoming race, during a practice round on the Clarence River at Grafton, on Saturday morning. Image: Lynne Mowbray.
Grafton was host to the 5th round of the Australian Formula Powerboat GP Championships last weekend.
Competitors travelled from all around Australia and overseas to compete in the two day event, which was held on the Clarence River, at Corcoran Park in Grafton.
