I don't know if you are physically capable of going camping, but I'm older and that is something I do regularly either with friends or by myself. I always meet interesting people on the trail or at the campsite. Hoboes? They're still around. I work on my bushcraft and survival skills, although usually I eat flame broiled ribeye for dinner and sometimes for breakfast too. I even camp in cold weather, and it is super uncomfortable until that cup of campfire coffee in the morning. But do you know what? I can do it. In the extremely unlikely event that things completely go to hell, I can pick up my gear and go. And then it will be time for another adventure of many.