After our cruise, we will have some time in Miami before our flight leaves to head home. Our flight is at 4:00 P.M. Does anybody know if you can pay a fee to the hotels at South Beach to store your luggage while you spend some time shopping and hanging out at the beach before heading to the airport? I know that you can book shore excursions in Miami, but was wondering if anybody has done their own thing instead. We would prefer to do this instead of spend the afternoon on a tour, but don't want to lug around our luggage. Thanks for your help.