The author of the “Your Two Foot Bugout” article refers to through-hiking the Appalachian Trail as a simulation of a “shank’s mare” bugout. I’ve had similar thoughts in the past and would add these recommendations: in a situation where the fecal matter has impacted the rotating blades of the oscillating air moving device, do as the Laytons did in Patriots, i.e. go heavy on bullets and light on food. As the Golden Horde descends on your trail, you’ll want to defend whatever remains of your belongings and family.
Also consider that thru-hikers count on resupply on average of every 10 days. Your mileage may vary, but can you and your loved ones realistically handle more than 10 days worth of gear and food? Even the elites of the military rely on resupply from higher echelons, on average of 3 days.
Also consider travel distances. Appalachian Trail thru-hikers average 15 miles per day. Without resupply or pre-positioned caches, a foot bound bugout is limited to 150 miles. Is your retreat within that limit? Don’t be one of those who “always relies on the kindness of strangers.” Ken and Terry Layton were fictional characters driving a narrative with an author guiding the process. We have a divine Author who is guiding our story, but we prep anyway. – Woody