I am 13 years old and will be going on a Carnival cruise to Alaska in about a week. I was wondering if I could bring my trusty Benchmade 940 on the cruise, I know that they allow knives with a blade under 4", but I was wondering if they ask any questions or would confiscate it because I am a minor. I don't want to lose it because I bought it with my own money and is my favorite edc blade. So if anyone with previous experiences could give any advice or confirmations. Thanks!