We are arriving for a week in Aug., using some frequent flyers for air., purchasing WDW passes thru DC., received nice discount for Poly and BC where we will divide our time. How do I go about arranging for a shuttle from the airport? Is it true Mears will charge $25 per person? How much is Tiffany (and what is Tiffany)? Will a cab take all 5 of us? We have always driven to WDW before so this is one area I know nothing about. Help please!