Yeah, mediocre physicals here.
I've got:
I have a pretty decent understanding of genetics, so optimal planning can keep our minimum starting population lower (so we're likelier to start a thriving society). Also, given the appropriate grasses, I can breed wheat from scratch.
Similar Factotum abilities to Sinfire: unless something's ungodly complex, I usually only need to see it once to emulate it.
I know how to skin small, furry animals.
Pretty decent at strategies. Would favor mostly terrain-based advantages (pit traps and the like), so good for planning defenses when we encounter the inevitable other human groups.
My metabolism kicks ass, especially when it comes to keeping warm, plus I'm accustomed to eating 1 meal per day, allowing me to move over long distances efficiently.
Also, I walk significantly faster than most people, despite a recently broken leg. I might make a decent scout if it weren't for the fact that my Spot check sucks.
I can function without my glasses, for the most part (reading fine print at a distance may be hard, but that's about all).
I've devised a diet that covers all necessary human nutrients, meaning I can set us up with an adequate food supply once we arrive. And I can cook pretty well, too.
I spend time coming up with contingency plans to various scenarios. One of my guiding principles is, "There's always a way out." That could be useful.