I absolutely agree, BUT accidents do happen no matter how safe you are, no matter how many precautions you take, no matter how many years experience you have. I guess that is the risk we all take though in this sport/hobby. Its just another reason to dune in packs. The more friends and fellow duners around you, the more prepared you are and more resources you have in case of emergency to get you to the medical personel that can help you (ie: ambulance, helicopter, etc). Like you said, you are in a REMOTE area and that in itself makes it extremely difficult for crews to get to where you are.
I think it is great that Don (camp host) volunteers his services and devotes his time to helping out duners in situations like this.