My husband has got a DUI in Illinois in 2000, and received court supervision. He has not gotten in any trouble since, and completed everything the court told him to back then. We want to go on a round trip Alaskan cruise, however it will have one stop at a Canadian port (Victoria) I know he can not get off of the ship to go into Canada. However will he be allowed to board the ship in Seattle since it does have the Canadian port on the itinerary? The cruise starts and ends in Seattle.