My sister and her kids spent this past weekend with us... and it was lovely. About 2-3 glasses of wine into dinner Saturday evening my wife and I start to playfully suggest that she and her kids join us on the Dream next week (12-16th). Well the discussion turned serious quickly. We looked at the DCL web site... sure enough, rooms are available. As of a few hours ago it looks like she is going to do it. Here is where we need help. Neither she nor the kids have passports. They have original birth certificates. From what I have read you can get by with a birth certificate and photo ID (but it is ill-advised) correct? Do the kids (hers are 14 and under) need some type of picture ID? What other concerns are there when trying to plan a cruise in about 5 days? What about cruise documents, luggage tags, etc? This will be our family's 2nd Disney cruise but my sister and her family have never been. We will all drive down together so the only logistic obstacles are the ones directly related to the cruise. Any advice regarding 11th hour cruising would be greatly appreciated. Thanks in advance!!