Been there, done that.
You'd be amazed at how fast you burn through 20 gallons of gas. Then you run out and the gas stations are still closed from lack of power.
How can you go to the gas station in “your” ‘lectric car to get gas for the generator when you can’t even charge up your ‘lectric car? #NewerMousetrapsArentAlwaysBetter
How long will 20 gallons of gas last if you ran a 2kw generator to keep a chest freezer and refrigerator going and maybe a few lights?
1 gas station opened from oviedo to lithia. 80 miles. No stores open except 2 convenience. No fast food. No grocery. No restaurants. 27 to 17 to 98.nada