For years I stressed over whether or not to do an Alaskan cruise because of a dui conviction from 2009. Fast forward to September 2023, I did a closed loop cruise out of Seattle
from pier 66 and had no problems. I did not get off in Canada because I didn’t want any possible issues and no one ever said anything or approached me From customs. Not a word.
just wanted to share in case you were wondering how others have fared through this situation.