Do you live in S Fl and how much aux fuel do you need to be independent from gas stations and to make sure you have enough to get you to where your once again on open road and out of harms way?
Florida from top to bottom is less than 400 miles. Most people should be able to get out of the state on a single tank. Someone in the Everglades would need 1-2 fuel cans and they’d be fine, considering most vehicles get around 300 miles to the tank.