We are planning to drive from Alice Springs on through to Adelaide. We have researched it and feel we have a good time table. My concern is that I am reading a lot of negative things about the company that we have rented cars from for a number of years from US, Europe to Turkey and never had any issue at all. Is Australia different? The company is Hertz. We have never had a bad rental from them but considering where we will be traveling if there is a problem we will definitely change. Can anyone shed light on this for us.