We ended up with this choice camp spot at Tiparra Rocks Campground. How we got it is a longer story. This camp spots are unallocated and you book on line simply for a spot at one of the many campsites in the region. When we drove in here all the sites were occupied (including by people deliberating setting up to restrict access by others even though there was heaps of room)
We drove further down to the next site but it was just as busy and behind the dunes with no view. We came back to Tiparra Rocks and being small set up here.