I have posted about this magazine in the past too in my article Free Subscription to Cruise Travel Magazine. Here is another free subscription to Cruise Travel magazine via freebizmag. Basically you answer some simple answers about your occupation, and they try and pair you up with some other free magazines or offers. It is best to just decline each of the offers and make it to the end where you will receive a confirmation to receive the magazine.
Personally, I signed up for this magazine earlier this year. I received the first couple of issues and there was not much valid content within the magazine unless you are an avid cruiser. For some reason I stopped receiving this magazine already, so I was not even sure it was still in publication. Oh well, if you have any interest, use a spam email address and sign up.