If you want to keep the entire home running without any disturbance during a power out situation, there is a huge 20,000w home standby generator by Kohler powered by natural gas or propane and is an asset to a property and starts whenever the power goes out. However, these are quite an investment. There are options for cheaper generators that use fuel such as a Champion 3800w generator which, while much cheaper, make a tonne of noise, which I wasn’t into when shopping around for a generator to add to my prepper gear.
I keep several five gallon gas cans filled and ready for use. I don’t put any gas stabilizers in them, but I have stabilizers on hand. At the end of each quarter, I fill the cars with the gas from these cans, and go and get fresh. If the SHTF, and it looks like more time would be needed for the gas to keep, then and only then would I add the stabilizers to the gas.
The increased inflation rate in the 1960s, the US monetary devaluation, the continued concern over a possible nuclear exchange between the US and the Soviet Union, and perceived increasing vulnerability of urban centers to supply shortages and other systems failures caused a number of primarily conservative and libertarian thinkers to promote individual preparations. Harry Browne began offering seminars on how to survive a monetary collapse in 1967, with Don Stephens (an architect) providing input on how to build and equip a remote survival retreat. He gave a copy of his original Retreater's Bibliography to each seminar participant.
And now, there are Democrats. Fear of the Trump administration is largely responsible for an urban and liberal renaissance within prepping; left-leaning Facebook groups and urban survivalism YouTube channels brim with freshly paranoid Americans who attend the same expos, talk the same shop and wipe with the same bulk supply of toilet paper as the conservatives who voted the other way. That said, I met no openly liberal preppers in Springfield.
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.