There is talk over in W.A. of some developer doing airpark deals with the Shire Councils at Margaret River and somewhere else on the coast. Jurien Bay? Won't be cheap, but nice locations compared with the few existing ones which seem to be mostly in dust bowls when they are not being flooded. Problem for most of the existing ones is they are more suited to retirees because there is nothing for wife & kids to do. They are alright for the bloke tinkering with his P & J in the hangar.
I want one in Tassie. But it has to have a deepwater boat mooring as well, and cost no more than an average suburban house. Dream on.....