If you are planning on going to Disney I recommend getting a Disney Visa where you can get 1% of your purchases back in the form of Disney Reward Dollars. You can also get no interest for 6 Months on select Disney Travel Purchases... Of course, check with them for all of the T&Cs etc...
Disney has several different designs that you can choose from, and they have even created a tool that allows you to take a personality test to determine which card you should select.
Here is a link
In case you were wondering I am a Castle person, so I should call and order some new cards for us, because we currently have the Pixie Dust red cards :)