Not sure why I'm arguing, not really that important, so my last post on the subject. But I know Disney doesn't require passports for closed loop cruises. My nieces go on one every year, most out of Florida, and don't have passports.
It's also specifically outlined on their website
Disney Cruises - Passports, Visas & Citizenship DocumentationQuote:
The Bahamas, Caribbean, Pacific Coast, Bermuda or Canada Round Trip Cruises
Sailing from/to: Port Canaveral, Miami, Fort Lauderdale, Galveston, San Diego, San Juan, New Orleans and New York
US Citizens (Including Children)
- Original valid US Passport
- Original valid US Passport Card
- Original valid Trusted Traveler Card (NEXUS, FAST)
OR
- Original or copy of their state-issued birth certificate AND a physical Government-issued photo ID (digital/mobile state-issued IDs are not acceptable to sail)
[ol]
- Puerto Rico birth certificates issued prior to 7/1/10 are not acceptable
- Hospital-issued birth certificates are not acceptable
[/ol]- Original Consular Report of Birth Abroad issued by the Department of State AND a physical Government-issued photo ID (digital/mobile state-issued IDs are not acceptable to sail)
- Original Certificate of Naturalization issued by US Citizenship and Immigration Services AND a physical Government-issued photo ID (digital/mobile state-issued IDs are not acceptable to sail)
Children 15 years of age and younger are required to present one of the documents listed above, but do not need to present a Government-issued photo ID.
Social Security Cards and Global Entry are not acceptable proof of US citizenship for purposes of traveling outside of the US
And there is no distinction between passengers who use birth certificates or passports. You don't have to show your passport when debarking at other country's ports, unless that country requires it and/or a VISA, which I don't think many Caribbean countries do, for sure not the bigger tourist spots that cruises stop at. All you have to show is your room key.