Anyway, the gal at the terminal counter was very pleased at my organization (if she only knew) and it worked well. I also had a copy of my DH's death certificate, because I didn't want anyone thinking I was stealing my dd's out of the country. The folder protected the papers and was easily attainable in any tote or backpack I could have put it in. For the record, my folder was DIS Green w/ my sig on it. No one noticed, though. 
tvguy said:Good luck replacing a lot birth certificate in the middle of a cruise.
A replacement Passport or fascimile can be had in hours.
As for cost, well, if a family of 4 can afford a Disney cruise, they can afford the less than $200 for passports that are good for years.