Okay, my husband I have been all the way through the resale process now. Made the offer, accepted, hiccup from the seller, problem fixed, transaction closed, and deed recorded. Waited patiently and received an email from my broker Monday morning, advising me Disney has transferred the account into our name, and providing the phone number. Not one person on line at Disney will give me my membership number - NOT ONE!! I've tried calling repeatedly, pressing 3, then 2, then 1, then 3 again. Called at different times of the day, no luck. All I get is "Sorry, but you'll have to wait for the letter. It should arrive in 3 to 4 weeks." Really? Snail mail in the 21st century? How embarrassing for them. And - 3 to 4 weeks? They must be using really old snails. How hard can it be for Disney to verify my identity? I've been on their website for years as an AP holder - they should know everything about me by now! I know I'm just being cranky at the moment (I'm frustrated), but think about it. I shop, bank, search online, and pop into everything Disney (with my I.D. verified), and it didn't take 4 weeks and a PAPER TRAIL to do it. It just screams "OUR TECH DEPT IS A DINOSAUR." 
