In the late 80’s I went on an around Oz trip with the new bride (bitch now!) and we free camped at the Ningaloo Reef just on the other side of tall sand dunes on private property, took two hrs off the main drag to get there. We planed an overnight stop, we stayed two weeks! Not a soul in sight all that time other than a farmer on a bike checking fences. Had a Honda SL70 on the back of the camper we rode that thing for miles along the deserted beach, mostly naked😂,best free camp time I’d ever had, would never see that these days! The good old days are looooong gone!😞