[Green Light]

Off the top of my head, here's what I'd have:

Passport
Certified copy of birth certificates of all family members
Certified copy of your and spouse's last will and testimate
Certified copy of any medical advanced directives or living will
Copies of insurance policies
Copies of deeds or other documents related to properties
Copies of immunization records

I also have about $750 dollars in cash (if there's a general breakdown, or if there's something catastrophic, my debit/credit cards will be worthless)

I also have $3000 in French Rooster gold coins (by weight, not face value) that we'll take along

Each family member has their own backpack. (I also keep a 72 hour kit at work) The above stuff is kept separate from the individual kits.