A KwaZulu-Natal sailor, Tannith Visser represents ZYC in competitive dinghy racing. Since January 2025, 10 races across 2 regattas have been recorded for Tannith. Most of Tannith's racing has been in Dart 18, with additional starts in Dart 2 up. Highlights include winning the SailingSA events in the multiple fleets fleet, along with the SailingSA events in the multiple fleets fleet. Tannith remains an active competitor in the Western Cape sailing circuit.