Do you ever go "pretend" /out/?

Do you go to the park on your lunch break and cook a backpacking meal with your gear. Or just go out for a couple hours after work, build a small fire, throw down a chair and read for a bit?

As a full time student with two jobs I have zero days off and the occasional ones I do get I usually just crash and sleep all day. I'd like to keep my skills sharp and familiar for the rare occasions I actually do go out these days.

Pls give tips and ideas about how a guy like me who spent a childhood /out/ all the time but is now saddled with adult responsibilities sneak little bits of /out/ into my daily life.