Wristshot
Contributor
gkndivebum:. . . . if you're a US Citizen or a PRA.
Or a dumb $$$, but how would you "prove" that you are a US citizen if they asked you to?
I once had two friends (coworkers) that visited Mexico by car. Upon return, the Mexican citizen was allowed to re-enter the USA with his green card (which is not green BTW). The US citizen was stopped and detained for a couple hours as he was not able to prove that he was a US citizen. That was many years before 9-11, and it was a foreign country but still . . . .
I assume that the vast majority of people have no problem visiting Hawaii without a passport and without a worry. Like traveling anywhere via air, you will need some form of picture ID. A passport is a very good one (in most situations)
Having a passport is a good idea IMHO. Consider the risk-reward measure. For anyone (especially divers) that don't have a passport, I would recommend getting one. Get one now before you need it; before you get invited on that great trip out of the country. Before your company decides to send someone out of the country, and that idiot in the next cubicle gets to go because he has a passport already!
Wristshot