I'd probably bring some kind of field manual with instructions on survival. Military, boy scout, etc. I have a decent outdoor skillset but there are many skill

I'd probably bring some kind of field manual with instructions on survival. Military, boy scout, etc. I have a decent outdoor skillset but there are many skills which I'm only aware exist, but I have never done myself (like smoking meat). I would want the advice of the manual, even if I could eventually figure it out.