@bryan I am stunned Justin has lasted this long. He's doing everything other than preparing for a long stay.
I didn't want to say anything about Tracy's weight, but I expected that to be an advantage for her come winter, if she'd lasted that long, and if she was still able to get the work done in terms of stockpiling firewood, building up shelter and kitchen, preserving some food, while carrying around some extra weight. I think there's probably a balance to be found...ideal is chubby but fit?