Bob:

Those who aren't rich will look at us and say "You promised." If we don't at least try to make some extraordinary provisions for them that makes us a pretty shameful lot. Those who aren't rich to whom we made promises will probably not look kindly upon us if we were to bug out precipitously leaving them. We might have to steal out like thieves in the night.

Do you think we should continue to supplies fuel and bullets once we leave? The Soviets did that at least until their system collapsed.