Are you using a taxi from the airport? I'm asking because it might be cheaper and nicer to use a car service to take you from the airport to your Disney hotel and then they will pick you up at one hotel and bring you to the other hotel and then back to the airport. We did this when we stayed at Portofino Bay and then 4 days later moved to BWI and then they brought us back to the airport. We use the Florida Town Car company and were really happy with them and used them again this past Feb. The cost was around $100 plus tip.