Makes you really think how realistic the head-for-the-hills BOB/ INCH plan really is. After watching that show I would put the average lifespan of such a plan at 30 days. Yep some of those guys lasted a long time, but the average gets skewed by the opening moves. The first few days will really thin the herd, but even then they had a motivator, and an exit plan. If you really thought you were the last man standing, why keep going? Maybe its just me, but it proves that INCH planning is pointless. Its just not feasible to go that long alone. Yes the old frontiersmen and trappers would do long stretches solo, gold-panners and the like as well. But there was always the chance of human contact, and there was a task to be completed, and a place to come home to. Many didn't survive, either through illness, starvation, or simply giving up. I think you take the hope away, and its all over for most. Joe copped some bad luck, and he might have held out with the final 4, no telling really. They all did a fantastic job, but having seen what they had to do to get by, and just survive, not thrive, I think any solo long term wilderness plan is doomed from the start.
As far as cash for the last few guys, if they are able to leverage this experience and exposure, they should do alright. Speaking tours might not seem fun (probably less fun than starving in the cold on the BC coast) but can be profitable. besides that, books and endorsements are other ways. I think Lucas has the best chance at that, he seems pretty eloquent. Mitch will likely be able to use this for his training, and Sam seems like he would make a good interview. I've had to sit through plenty of BS motivational speeches with my old job, and I'd listen to these guys talk about what got them through the tough parts. Lots of companies pay to have little appearances by all kinds of folks, its the main income for most Olympians.
http://www.history.com/shows/alone/articles/full-gear-list-and-prohibited-items
the gear list is up, there is some insane things on it! Who wouldn't want to use a survival item slot for a travel sized toothpaste?