Hi Brook, ummm, this is during the Food anb wine festival. Reservations are getting a little chancey. If you can budget it, I would suggest the Grand Floridean resort and spa , or the Polynesian. The Contemporary. It is very nice to be on the monorail.
The Yacht and Beach club, and the Boardwalk are within a boat ride/walking distance from EPCOT and also MGM. NyDW prefers the Beach Club...
If you need to drop the price, I hear Port Orleans is really nice as a mid range. Swan and Dolphin are OK, but they don't have quite the theming in the hotels (they are not owned by Disney)
You might think you have ample time, but 5 days is a short trip...not really any time for more than Disney Parks... I recommend buying a Passporter from a local book store.
MNSSHP is really great because the lines are really short. We try to get a 5:00pm reservation at Liberty Tree Tavern.
If you like Roller Coasters, and haunted houses, Universal studios IOA has Fright nights that are also ticketted events with lower crowds. Duelling Dragons is really cool at night.
Just a few thoughts for you.