- 24SatApr2021 DART 18 NATIONAL CHAMPIONSHIP/https://www.revolutionise.com.au/stilba24 Apr, 08:00 SAST – 27 Apr, 15:00 SASThttps://www.revolutionise.com.au/stilba2021 DART 18 NATIONAL CHAMPIONSHIP Dates: 24-27 APRIL 2021 Venue: Stilbaai Yacht Club, Vaal Dam Organising Authority: SAIDA in conjunction with STILBAAI YACHT CLUB under the auspices of SA Sailing Entry Fee R650 Snr / R 550 Jnr Eligible boats must enter online