I agree- mostly on foot. Travel will NOT be fun. Aside from a retired Armored car most vehicles are pretty thin skinned.If the s hits the fan you most likely will be on foot. Once things fall apart so does supplies like Gas or Diesel. People trying to survive will be looking for food and water you better find a good place to hide and bring the necessities you have stockpiled to a safe place. Any time you go our foraging you better have a 360 degree visual so you do not become a victim. When s hits the fan everyone is endangered.