Its a pitty that we dont have something like the Recreational Aviation Foundation in the USA
No One, it is more than a pity, almost a tragedy. Strips like Geehi, Dalhousie, Snowy Range are all out, Maria Island is a bloody hassle if you want to conform, Bathurst Harbour can be the scene for petty bureaucracy, the list goes on. Ditto I am sure for Gabo Island etc etc. National parks don't seem to want aeroplanes, end of story.
My guess is so few pilots even want to visit these places that if we got together a lobby group you could count the members on one hand.