A beautiful camping location! I can't praise this place enough, I had a wonderful time here and would love to go back.
A little warning and advice though: The campsite has no amenities and is only 4wd accessible, the drive through (or rather up and over) sand dunes is a bit hectic so please be careful.
Whilst staying, we were greeted by two vibrant individuals and their dog David, who were (I believe) temporary hosts. If you're not lucky enough to bump into them when you visit- I'll share what they told us: you can usually get phone service by climbing to the top of the sand dunes, behind the campsites and parallel to the ocean.