What is the most economical way of doing this? Here's what I was considering--- Grabbing one of the Priority Mail Flat Rate (if it fits, it ships) boxes and packing it in with my luggage (or picking one up at a local post office at our first stop Ft Launderdale) and bringing along tape. Then filling it and shipping it home from the resort so we will get our goodies within 2 or 3 days of returning. BUT... does USPS pick up priority packages at WDW resorts? How do I get the postage on the box? Can Guest Services help me print out, or can they issue the USPS postage? I have heard of people doing this, but never really paid attention to the details because during our first visit as a family (our last in 2005) we drove so if I bought stuff, I just loaded it in the car. TIA for any help! ETA: I am staying at POP.