intinerary for least crowds Oct/Nov

[Jill Schwartz]

Its finally time to get serious!! We will be flying in to WDW late on Friday night Oct. 29. We can visit the parks on Sat 30th, Mon. Nov 1, Tues Nov 2 and most of the day Wed Nov 3
My main objective is to avoid long lines/crowds. We are going to Discovery Cove Sunday Oct. 31st (tried to get 30th but sold out)
I'm finding conflicting data on which days would be the least crowded. I'm thinking I should def. avoid MK on a Sat. and probably MGM also. I read that normally Epcot is better on weekend in the Fall b/c no school field trips, however we will be there during Food and Wine which attracts locals. Argggh.
Another variable is that I thought I should avoid Early Entry days since we are off site and cant' take advantage.

Can anyone give me advise before I make ressies for things like Fantasmic package??
THis is what I am thinking:

Sat 10/30: Epcot
Sun 10/31: Discovery Cove/Sea World
Mon 11/1: MK (open until 9pm that night instead of 7pm,..get to see Spectro?)
Tues 11/2: MGM
Wed 11/3: Animal Kindgom (need to leave late afternon anyway)

Any insight would be greatly appreciated!
Jill