Where are you from Julius? We've been from around arilie beach in queensland all the way down to the great ocean road - but not as far as adelaide. And we've been from Perth to Albany in the south west. There seemed to be some decent racing going on in the West but I didn't actually see any - but the Australian guys in Japan (Worlds) all seemed to be from the east coast.
I think we're hoping to go over for a couple of weeks toward the back end of this year, maybe september / october time, and if I can fit a car in the luggage I'll bring one for a bit of a race