Zanna90, if you're in New South Wales I know of a cheap C210 to rent, albeit it's an old A variant. There are a few differences between it and the "newer" variants that you find bush flying in Northern Australia or Namibia but nothing that a good read of the POH and a handful of circuits wouldn't sort out.
p.s. I'm not the owner and don't gain anything from it, I did 10 hours in it myself before I went job hunting in tropical OZ back in 2008.