Don't ship it through the Post Office... Here is why... The US Post Office does NOT recognize Disney streets, any and all mail being sent to Disney through the US Post Office will go to the PO Box (regardless of how you address it) as the post office does not deliver to Disney directly. From the PO Box it is sorted into sections and then specific locations before it is delivered out to property. This can take quite a bit of time.
UPs, Fed Ex, DHL, any kind of courier service will deliver directly to the hotel. My suggestion would be to get the package ready and send it out about 7 days prior to your arrival (you can send it further out if you like they will hold it). If you give yourself enough time you can ship it ground service which is the cheapest.
As for who to address it to you would want to address it like this:
The name of the person who is the LEAD name on the reservation (may not be you, but it is easier to find that way)
C/O the hotel you are staying at/ Front Desk
The address of the hotel
And put HOLD for guest check in and the date (you can put the res # too if you want, but it is not really needed).
So it would look something like this
John Smith
C/O Disney's Wilderness Lodge Front Desk
Hold for guest arrival 4/02
901 Timberline Drive
Lake Buena Vista, Fl 32830
Here is a list of the resort address' (again this can ONLY be used for courier services, US Post office will not deliver to the property directly)
Disneys All Star Movies Resort 1991 West Buena Vista Drive
Phone: 407-939-7000
Disneys All Star Music Resort 1801 West Buena Vista Drive
Phone: 407-939-6000
Disneys All Star Sports Resort 1701 West Buena Vista Drive
Phone: 407-939-5000
Disney's Pop Century Resort 1050 Century Drive
Phone: 407-938-4000
Disneys Caribbean Beach Resort 900 Cayman Way
Phone: 407-934-3400
Disneys Coronado Springs Resort 1000 West Buena Vista Drive
Phone: 407-939-1000
Disneys Port Orleans Resort French Quarter 2201 Orleans Drive
Phone: 407-934-5000
Disneys Port Orleans Resort Riverside 1251 Riverside Drive
Phone: 407-934-6000
Disneys Animal Kingdom Lodge 2901 Osceola Pkwy.
Phone: 407-938-3000
Disneys Contemporary Resort 4600 North World Drive
Phone: 407-824-1000
Disneys Grand Floridian Resort & Spa 4401 Floridian Way
Phone: 407-824-3000
Disneys Wilderness Lodge 901 Timberline Dr.
Phone: 407-824-3200
Disneys Polynesian Resort 1600 Seven Seas Drive
Phone: 407-824-2000
Disneys Beach Club Resort 1800 West Epcot Resort Blvd.
Phone: 407-934-8000
Disneys Yacht Club Resort 1700 Epcot Resort Blvd.
Phone: 407-934-7000
Disneys Boardwalk Inn 2101 North W Epcot Resort Blvd.
Phone: 407-939-5100
Disneys Fort Wilderness Resort/Campground 4510 N Ft. Wilderness Trail
Phone: 407-824-2900
Disneys Old Key West Resort 1510 North Cove Rd.
Phone: 407-827-7700
Disneys Saratoga Springs Resort 1960 Broadway
Phone: 407-827-1100
Walt Disney World Dolphin 1500 Epcot Resort Blvd.
Phone: 407-934-4000
Walt Disney World Swan 1200 Epcot Resort Blvd.
Phone: 407-934-3000
Shades of Green 1950 W. Magnolia Palm Dr.
Phone: 407-824-3400
All hotels are in Lake Buena Vista, FL 32830 (Except Animal Kingdom Lodge which is Bay Lake, FL 32830).
