

I mean, in theory, I think you’re right. But while a $200 build out is possible & miserable, a $2000 build out can be something actually enjoyable.
Also, you should always keep some escape money in case you get injured and need a hotel for a night or two. Even for things like hard tack, while technically possible I guess, you would still need some mechanism to make hard tack at scale. I would not encourage this option for people that aren’t able to dedicate $3k-$5k for all gear/food/permits/hotels/etc.


For a few regions such a smoky mountains you need permits ($30-$60 depending on region, but you need a few for the entire journey)
The main category you’re missing is just food & fuel. Even for just hardtack (which is in the ‘survival’ range not ‘comfort’), 3000 calories of flour costs about $1 according to google. Across 6 months on the trail that’s $180 for the flour, plus another $200+ for the fuel. But more realistically you will want some fruits and veggies and meats and so on. Which pumps it up to $1k for the trip even while also eating a lot of hard tack.