Do you know if it is possible to change the dates for a cruise you've already booked? I understand I would have to pay the price difference for an earlier cruise, but is there a fee to make changes? I haven't paid the final deposit yet.
Disney's site has info for this on their Terms and Conditions page, https://disneycruise.disney.go.com/contracts-terms-safety/terms-conditions/united-states/ (this is for US folk, other countries have different pages of info). It looks like you don't just "change" a date, you actually cancel and rebook. Fees depend on the length of the cruise, and how far in advance you make the changes.