Also, be prepared for the park hours to change. We have been to WDW for Columbus Day weekend in 2014 and 2012, and both times, Disney changed the park hours as it got closer and closer to our departure weekend. I believe MK ended up being open for late magic hours that were not originally scheduled, as did DHS. Epcot changed its Saturday night park closing from 9pm to 10pm in 2014, too. It's not a huge thing, but something to be aware of; if I'd had enough advance notice I probably would have scheduled my park days differently, but by the time I found out, we'd already pre-purchased a couple of things and were locked into our plans.
Do F&W on Sunday if at all possible, or Friday. NOT Saturday!