I got an email today that said Welcome to Your New Carnival Sea Miles MasterCard. So now I can start earning Sea Miles towards a free cruise, or at least discounts towards a cruise. I am not sure if I will get discount offers for cruises. That would be cool. The card hasn’t come yet, but when it does, I can activate it and get 5000 instant sea miles. Then I can transfer the balance from my American Airlines credit card, get Sea Miles for the balance, and then pay it off. Cool!