How would you get past the gridlock in a RV?Quote from joe123:
RV would only serve to get you out of the city. City will become a death trap. You obviously would need to know where you are going beforehand.
I suggest an emergency evacuation kit in a backpack and a good offroad motorcycle in the city. Have your RV located outside the city.
But this is silly considering you are rich. If you were rich, why bother? Get a helicopter instead and land it on your yacht filled with canned meats.