I think we are zeroing in too much on the alternative trails idea too much. And missing the main point..why a well established trail that is on the radar? Just my .05 worth.
Any long trail, and the culture on it, in this day of social media, is going to stand out...at least since oh say 2010 or 2011. Add in the interest in long hikes in general as well and it is head scratcher.
There are many places in the lower 48, esp out West, where people go to get away. And people pay no mind. Eccentrics and a loner? Just another person in a small desert town who wants no questions asked. Go to Alaska or better yet, abroad? Even better. I imagine $9 million dollar can get a person out of the country AND establish a new life.
People have done it with less resources and longer.
http://www.pennlive.com/projects/201...rs-on-the-run/
http://www.dailymail.co.uk/news/arti...ommunity.html\
and so on...
But if you insert yourself and become part of a mainly affluent, and perhaps more importantly a very plugged in and tight knit social community that is the bulk of the long distance tribe, sooner or later you are going to get noticed.
Probably better ways to go under the radar than hiking one of the most famous walking paths in the world.
Of course, we are trying to apply logic to a person who abandoned his family, stole $9 million and was on the run for six years.