We are planning on driving to Townsville from Mackay due to getting cheaper flights there for our family of 4. We have never hired a car before so just putting it out there about do's and 'don't's for hire cars. We are planning on hiring from airport (or what other options are there to get into town), and return to airport after 3 days. Does anyone have advice on who to use and who NOT to. Have come across Redspot, Avis, Hertz and Budget so far.