Im a first time travler and will be heading off to oz in september. Plan on going to bali first for a month and then onto oz. Not sure where to start in oz or how much of my trip i should plan. Want to see most of oz and plan on working to extend my stay. At the moment i plan on starting in cairns and working my south to sydney and then flying to perth and working my way up north. Any advice on what routes to take , what to see and how to get there would be most appreciated. Plan on going for 6 - 12 months.