I think the Jew's experience inside of Germany is proof that once the gates out of the country have closed, you're stuck!!!!!

The next best thing would be to "make like an Apache", the greatest guerrilla fighter ever known.

Of course, that's easier said than done. Laying low at first, while one learns to survive, would be the first priority.

Any offensive actions must be thoroughly planned out first and would require a shifting of location immediately following any such action.