Frugal travelling

H and I are off on a trip up north soon and as we want it to be a frugal trip, I need to start organising it now. We are taking the tilt train to Townsville. Luckily my sister and son will be staying here to look after the animals and chooks so home is all sorted.Here is the Tilt Train site:http://www.traveltrain.com.au/traveltrain_services/Coastal_Services/tilt_train/Overview.asp#We'll leave at