>>947845Hey there /fit/ friend
What you're talking about with building tools is called Bushcraft. It's fun and makes you feel useful. At first you'll just be making things you already have (like fashioning wooden tent pegs, even though you already brought some because you're not a dummy), but eventually I guess people become reliant on their bushcraft skills and bring nothing they can't make.
Activities with someone who's really out of shape is tricky, because there's not that much to do that's not at least partly physical.
Set up camp, hike a long trail to a nice summit or vista, hike back, make dinner, enjoy fire, go to sleep.
Pic related is /out/'s backpacking list. It all works for car camping too, but with a car you can bring more shit
http://gizmodo.com/so-you-want-to-go-camping-for-the-very-first-time-1582236909http://gizmodo.com/a-basic-guide-to-cheap-outdoors-gear-for-broke-adventur-1682102787http://woodtrekker.blogspot.fi/2013/10/beginners-guide-to-affordable-bushcraft.html 