BEDAu Day 6: What is the optimal size of a post-apocalyptic survival group?

Well, I'm no real expert but I HAVE read "World War Z."

Unfortunately, I can't remember if the author mentioned an optimal size of a survival party. What I do remember about the book is to:

A. Fill the bathtub with water to drink.
B. Go to the second floor with your weapon (and the bathtub--hopefully).
C. Destroy the staircase and start shooting.

As to what constitutes a good survival party, you'll need a good marksman, a good foraged, a tracker, a survivalist, and someone to entertain everyone.

I guess that means five?

Anyway, that's my answer.

Thanks for asking.