In the mid 80's from memory there was a national title in Darwin, I think Phillip Warren- Smith won. Rumor has it that they would not even consider the cat rigged mossie a a true boat. You either had a mossie with a jib or you didn't have a mossie.
Maybe they need educating up there because 30'c, steady 15 knots and smooth water sounds like great sailing.

Ross