There is a 'low risk' hospital in south east melbourne that will not take vbac's. However when I was looking for a hospital I rang a 'high risk' one with the same health network and I was not high risk enough to go to their hospital!!
As far as I know there are only a couple of birth centres in Australia that will accept vbac women.
You would probably be classed as medium risk or something like that, if they state they are low risk only I would be suprised if they take you. Let us know what they say though!