Its a big place, and only a few busy Rangers. I imagine folks can just drive in unnoticed. And die of exhaustion or dehydration once they've had a breakdown, lost their way, run out of gas or whatever. Where in that process do we have an opportunity for education? Other than the Darwin sort.

This is true of any wilderness. We should put a warning poster at the obvious trailheads and let the rest of the idiots die.

A more aggressive strategy might involve teaching children in schools not to walk out into the desert without water, or into the ocean if you can’t swim