I'll mention another resort: The El Questro Homestead in the remote Kimberleys Region of Western Australia.

It is not that easy to get there (closes intentional airport is DRW) and you will need a 4WD for the last stretches. Or have the lodge pick you up from Kununurra. The lodge is closed during the wet season but during the dry it is a magnificent place.
The property is huge and most places are only accessible by helicopter it basically is its own national park.
Will and Celia Burrell turned the 1MM acre cattle station into this property and sold it to Voyages a couple of years ago.