sometimes there can be. Some TAs run specials or have blocks of rooms and can give you a discount. I would look at disneycruise.com and get a base point and make some calls or send out some requests and see what comes back. My local TA for our cruise told us to wait a week until May (2003) so we could take advantage of their Disney Month promotion. We received disney visors, lanyards, pins, my son got an autograph book, we got $100.00 shipboard credit and other small things I can't remember right now. So it can be to your advantage sometimes to check around. Click at the top of the page on DU and they are very good.