A the region sailor, Gregory Vincent represents UNK in competitive dinghy racing. Since June 2025, 17 races across 2 regattas have been recorded for Gregory. Gregory competes mainly in the Hunter fleet, alongside races in other fleets. Gregory's best results include winning the SailingSA events in the multiple fleets fleet, as well as the SailingSA events in the multiple fleets fleet. Gregory remains active in regional dinghy racing.