We just returned from our Alaksa cruise (not on
DCL but we saw the Wonder from our ship). We rented a car through AVIS which is the same place that they DIY Jeeps are I believe. It was on 2nd and State St. Anyhow, we drove into Canada without any problems. All we had to do was show our passports for the 6 of us in the car and he asked why we were coming to Canada. We told him we were visiting Tutshi Dog Sledding Camp and he handed us back our passports and we were on our way. Same as returning to the U.S. Just showed our passports and we were done. It was a very easy process.