Hi, I am taking my daughter and 2 friends to the Bahamas from New York and returning to NY next week. My daughter is 15 and has only a birth certificate. 1 friend has her passport and is all set. The other friend 17 and has only a birth certificate. Will this work? I am conflicted if the 17 year old needs a government ID as well as her birth certificate?? If she does, what ID can she get that will work in 1 weeks time? Please help! I am freaking out!! Als, is my 15 year old daughter good with just her birth certificate?