Warby Motorsport with Spirit of Australia II will return to Blowering Dam for more testing on the 18th and 19th of November. And to celebrate Ken Warby holding the world water speed record for 40 years.
http://www.rms.nsw.gov.au/maritime/using-waterways/restrictions-closures/marine-notices/so1770-navigation-restriction-blowering-dam-tumut-jet-powered-vessel-trials.html