Thanks Kathy! We are going to the Poly for 7 nights before our 3 night cruise. We had planned on renting a car and then keeping it for our WDW stay and dropping it off at the port the morning of the cruise. Then we would get Disney transfers back to the airport. It seems a lot more $$ to keep the car 10 nights as opposed to 7 and pay the $30 parking at the port. I was wondering what would be cheaper.