GKTW is really great, we just went over Christmas and had awful weather (cold and rainy), not good for touring the parks and GKTW really saved the day. They were on top of my kids' list of favorite parts of the vacation. While we were there they had a magic show at the theater that all ages enjoyed (including dh), there is alot to do in the Castle such as a playroom with toys, games and crafts. There is an arcade, Putt-Putt course (I was disappointed that we didn't get to do that), walking trail, fishing hole, carousel, ice cream shoppe, I'm sure I'm leaving some out..., oh, they had horses there one day to ride, and everything is FREE. There's a train, two swimming pools. As Piglet said, the villas are really nice, we were very pleased with them. The volunteers were all wonderful, as well. Our refridgerator wasn't really stocked, it just had a few drinks in it, but it we just made a trip to Walmart for a few extras.
It seems like we were about 30 miles from the parks, maybe a little less. I'm not positive about that.