I found this info about the convention, maybe it'll help someone.
http://www.gartner.com/technology/symposium/orlando/hotel.jsp
I'm not sure when registration for Gartner closes, but I would imagine they will have to release their unused blocks in a few weeks. There will probably be a lot of rooms available at that point.
Wow...has anyone ever been there during this particular convention? We are booked at POR (royal room) for 10/20-26....glad we already have our reservations! My inlaws have a room booked too for the week but are considering only staying a few days now. I was going to recommend them to check out the military rates for POR, but I am guessing with this convention, there won't be many discounted rooms available!
OP...hope something opens up for you!!
- or should I just hold off to see if AP rates come out soon with something?
Expedia has plenty of WDW Resorts available. I've seen this before that availability of WDW Resorts via the WDW website was lacking, but Expedia has plenty of inventory. We've used them a number of times with no problem...they even tell you about DME and when to sign up.
Of course someone will say they had a friend of a cousin's hairdresser's handyman bailbondsman book through Expedia, and when they got to the resort they didn't have a reservation. We've never experienced a situation like that. Just what Expedia promised.
I took your suggestion and checked OP's dates on Expedia. No availability at Swan, Dolphin, BC, BWI, YC, CR, POFQ, POR, CSR, OKW, WL, Poly, GF. Most of the villas show no availability, too. Gartner is a huge convention. Disney didn't appear to save a lot of rooms with an outside agency in this case.
There was a little availability at the All stars, FW, and Art of Animation.
My mistake....somehow didn't get the right dates put in...my apologies.