Aircraft pvt hire in Darwin

[PSP1224]

I was hoping to pvt hire a plane in dwn when I go in March with some friends, a quick search showed up plenty of charter companies but no flying schools. Do any of the charter companies ever hire out their planes, or are there any privately owned planes around available for hire?

I'm looking for a six seater (preferably a single, ideally a C210) to hire for about 20hrs.

Thanks!