Ah yes. I am all too familiar with those multiple Amazon boxes that arrive on my doorstep every week.
In case others are interested, Shannon's first question, about having snack items sent from Amazon.com to Walt Disney World can be found
HERE.
I just spoke to a cast member at the front desk of the Port Orleans French Quarter who told me that there was no official package count limit for the resorts. They would obviously like to keep things as compact as possible because they do not have infinite storage space, but having several boxes would not be against any rules or policies.
For your information, the mailing address for your hotel is:
Disney's Port Orleans French Quarter
2201 Orleans Drive
Lake Buena Vista, FL 32830
Hope you have a great trip!