Last time I went to Vegas, I got my wallet stolen with all my ID in it about a week before our flight. My wife had all hers, passport, and everything, because she's all official like that. I had nothing to declare I was a Canadian citizen, or even that I was who I claimed to be ... except a copy of our marriage certificate. So I took that, and pleaded with the guy at customs to give me a break, and, lo and behold, I was allowed in to your country!

I've actually had more trouble trying to get back home than I have going to the States.

However, I expect I've used up all my luck, and next time I will have more documents than you can shake a stick at!