I think confirmation bias plays a role here. At the point where I think Bill probably went wrong (of course we will never know for sure), there's a junction of two basically identical jeep trails, neither of which are marked on the park map or most of the then-current trail maps (they are on the topo map). There's 3 or 4 different ways he might have gone down the wrong road - others have mentioned the two I put out there, there's a couple of other ways that are possible but less plausible so I didn't bother with them - but he should have notice...
OK, I was gonna stay out of this, but I have to call b.s. (respectfully) on your take.
Solution 1 was indeed always the most likely but I have just as much an issue with the bias towards the unexpected solution as the bias towards the mundane one when the latter does not fit the facts as known.
Your comment is a perfect example of this. Your Solution 3 sounds comfortably mundane except that it's impossible. The ranger reported his information in real time, not after the fact. Solution 4 is likewise virtually impossible because of the timeline and...
Thanks, you're right.
Ha, I'll never live the U-Haul down.
To be fair to myself, it was a thought experiment to try to reconcile all the conflicting witness statements and it was the only scenario I could come up with. It was part of a very exhaustive run down of the case that (in another section) also fairly accurately predicted the area Bill might be found and the reasons why he'd be there. To me, you have to go where the evidence takes you and you shouldn't pre-emptively shut down weird explanations that also happen to fit the facts. But...you shouldn't buy into them, either (or put them out in public, as I have learned)!
Really appreciate the shout out on this blog, and the commitment to reason and inquiry underlying it.
For the record I'm the same person who brought it up in 2022 on reddit when he was found and objected to it when you posted the original blog to unresolvedmysteries in 2018, so I think this is a case of one particularly annoying person who follows you around chanting "U-Haul! U-Haul!" :)
Thank you for all your hard work on the case, I actually had no idea you were the same Adam on the search and the blog.
It was an interesting puzzle, I like desert hiking, and it was a challenge I needed in my life at that time.
I talk about it a little here (time stamped to the correct location):