Hi y'all!

I am trying to plan a Disney CruiseLine vacation. I have run into a problem, How does booking with a travel agent differ from booking directly through Disney?
Do travel agencies offer all the same benefits as Disney?

I'm just a little confused which is best to go with. I am hoping to book a cruise sometime in November or December and I hope to take the Western Carribean Cruise.

Any info on the other Cruises?