So you have your preps supplies and paper or digital stores, bugout, bugin with all your widgets,gadgets and whatnot, then Mr. murphy hits you escape with a ruck. Can you move E&e and somehow survive? I can live for a week outa a small ruck, further than that Ive never experienced it. This is without a family to provide for. Travel 20+ miles a day I can do , But i have been out of shape and this would have seriously been challenging for me. I am of the quick and light variety. My question is can you LIVE/survive. I think physical fitness is one of the most important attributes after knowledge and experience.