On our trip to WDW in November we had a gift sent to us by our friends. We were staying at the Coronado Springs and when we checked in I was informed that there was a package waiting for me at the business centre. The box was adressed to me c/o the resort I was staying at and the person had put my check-in date on the address label. You might want to contact Disney to see what you have to do to ship a package to the resort...because we were staying at a convention resort, I'm sure they have things shipped to them all the time. Not sure where your package would go if there wasn't a business centre at the resort your friends are staying at.