Sailing from KYC, Dudley Isaac competes in the Western Cape dinghy circuit. Since April 2024, 34 races across 4 regattas have been recorded for Dudley. Dudley's primary class has been Finn, with additional appearances in other fleets. Notable results include victory at the 2025 Kyc Interclub in the Finn fleet and strong finishes at the 2025 Kyc Interclub. Dudley continues to compete regularly across provincial and national sailing events.