Let's put it quite simply: you need WikiCamps for a roadtrip in Australia!
It would not be the same without this incredibly useful app! Thankfully when we bought our car, the previous owners invited us to the secret club of WikiCampers. Why secret? Well, because we had never ever heard of this app before - and it is available for Australia, New Zealand, the USA and the UK. Our roadtrip would have cost us so much more had we not known about this as we would have always chosen official camping sites. So, I decided to share this with you all.