Also, what about a bike – perhaps with a electric generator that can couple to it, with a nice rack on the front or back to carry things in it? I really appreciate preparing and actually stepping into a lifestyle more reliant on my own skills and power, rather then something like a diesel generator that would be useless in the event of total system failure.

For those reliant on imported medication, a disorderly Brexit is a particular worry, and the government has asked pharmaceutical companies to store six weeks’ supply of medication, though what would happen after that remains unclear. Supplies might be flown in, bypassing clogged ports, but experts say a no-deal exit could also interfere with air travel, grounding many flights from the European Union.

Another best practice is to store a variety of foods in a single bucket.  So, for example, instead of creating a bucket filled with a single food type, create a bucket that include a variety of foods plus appropriate condiments.  If you are ever forced to use your food storage, you can pull a single bucket with everything you need to get by instead of riffling through a dozen or more buckets to gather what you need for meal-preparation.

While survivalists accept the long-term viability of Western civilization, they learn principles and techniques needed for surviving life-threatening situations that can occur at any time and place. They prepare for such calamities that could result in physical harm or requiring immediate attention or defense from threats. These disasters could be biotic or abiotic. Survivalists combat disasters by attempting to prevent and mitigate damage caused by these factors.[30][31]

This group focuses on surviving brief encounters of violent activity, including personal protection and its legal ramifications, danger awareness, John Boyd's cycle (also known as the OODA loop—observe, orient, decide and act), martial arts, self-defense tactics and tools (both lethal and non-lethal). These survivalist tactics are often firearm-oriented, in order to ensure a method of defense against attackers or home invasion.

What’s the bare minimum you need to navigate across land?  For most people, that would be a compass and map.  A basic road map is sufficient to get a rough approximation of the lay of the land.  More detailed relief maps can help plan for elevation and estimate possible water sources but they also take up more room in your pack.  Waterproofed or laminated maps are also extremely helpful.  Lensatic compasses are the most reliable for little money.  If possible, a compass and protractor are also extremely helpful for route planning.  Obviously, not as essential but nonetheless useful.