Affiliate Marketing Secrets

I am going on a Carnival Cruise out of Baltimore soon. I have been on two other Carnival cruises out of Florida (Fort Lauderdale, and Orlando/Port Canaveral) Anyways before you get on the ship they scan your luggage, sort of like an airport. Where can I find the dimensions of the biggest suitcase that can fit thru the scanner. In Fort Lauderdale our biggest suitcases were able to fit thru it. But in Port Canaveral we ended up having to put all the same suitcases in the bins, where the tenders put them on the ship. The thing about that is your suitcases can come as late as 9pm, which is a long wait, plus you have the risk of stolen items, since Carnival is not affiliated with them in anyway. Where can I find the dimensions of the biggest suitcase that can go thru the scanner…. That way it would be easier/nice to know, than having to wait and see if it fits in the metal crate? I might also get a smaller suitcase instead.