What many don't know: you do not necessarily need to pay to stay at official camp sites. For an epic roadtrip in Australia you need to have experienced the true freedom which comes with free camping ( (Travel Hacks Cars)
Cool idea for keeping track of campgrounds you've been to. Good way to make note of the best sites for reserving for next time. I like the template to add to the binder I started with campground maps/fliers.