Originally Posted by alnorth
A visa goes on a passport, on one of the blank pages. Some nations do not require a visa, but they all require at least a passport.
If I remember right, they tightened the rules where you need a passport to get back into the country any time you leave now, right? So if you go to the Caribbean for the day and lose your passport, you're doomed to a life of wandering the earth, eating only what you find in third-world trash cans or on third-world beaches.