I'll be using the Disney Cruise Line bus to and from MCO. However, after disembarking, instead of taking a flight home from the airport, we'll be renting a car and staying at WDW for nine days. How does this work when you provide DCL with your flight information? I heard you have to call if your return flight does not match the date you are disembarking. I would appreciate any info from those who have done this, or something similar.