Many an article has been written about bugging out when the SHTF. This philosophy demands that one determines that the situation is beyond hope and initiates the bugout before the masses realize that something is amiss.
Naturally the best case scenario would be to leave well before the disaster or collapse occurs. However, most people will not experience this perfect timing scenario and will attempt to bug-out after the proverbial balloon goes up.
There is a saying in the Military that no plan will survive the initial contact with the enemy. What that means is that all of our best laid plans will crumble to pieces the minute you introduce reality to the equation. Regardless of how much we plan; how many lists we check; something is bound to go wrong.
Even though you PMCS your BOV religiously and regardless of the fact that you've stockpiled enough gasoline to make it to your bug out location and back; something unexpected can and will happen that will leave you stranded and on a completely different course of action than you intended.
What would you do if your BOV suddenly failed you and you can no longer use it? Would you be ready to continue, on foot, to your Bug out location?
Backpacking is an awesome sport that relies solely on your own two feet to pursue. It does not require a tremendous amount of expertise to prosper. Aside from selecting and packing a lightweight pack the only thing that is required of you is to place one foot in front of the other. However, this sport can be grueling if your not physically prepared for it. Backpacking is not something that you can pick up only when you need. In order to travel effectively you must condition your body, beforehand, to endure.
While constructing your evacuation plans I urge you to consider the possibility of losing your vehicle. Mechanical failures, popped tires, and better armed thugs can all eliminate this asset from your supply list. However, if your prepared to backpack, your still mobile as long as your healthy enough to walk.
There is an entire industry dedicated to providing hikers with quality, lightweight tools to make the backpacking experience all the more tolerable. Prepping is about planning and I urge you to consider the possibility of winding up, on foot, during an extreme situation.
An excellent resource for the uninitiated is The Backpacker's Field Manual, Revised and Updated: A Comprehensive Guide to Mastering Back country Skills