Hi, I am sure this has been asked a million times but were looking to do a 4 day cruise as part of our honeymoon in December 2010. Any tips? I would be looking to book via the disney cruise website or Dreams Unlimited. I have been on a med cruise about 10 years ago with my parents but this will be our first cruise together Can I book Palo before I get on the ship? Can I upgrade my stateroom at a later date? I will have to pay the cruise in dollars and trying to be conservative given the exchange rate with the U.K at the moment and the economy problems. Many thanks for any advice - I am a complete newbie!