I highly recommend reading this site about disaster planning and bugging out plans. This was written by a Katrina survivor. It was recommended by another member here a few weeks ago.

Listening to Katrina

What I found most valuable was the three plans: 60 second plan, 1 hour plan, and 12 hour plan. You will be interested in all the discussions about kids including the neat ID necklace idea.

The BOB section is here: BOB 1

The author has a unique perspective having been through a large disaster and not being properly prepared.

It is probably more than 30 pages, but you can skip some of the political discussion sections. And don't try to read it all at once.

There is a lot of great information on this site. I suggest bookmarking it as a reference. I find myself returning often.