I have been there for this confernce before. It is huge!!! They block off parking by the Swan and Dolphin and there are a ton of buses moving convention goers to and from. They even host a private party for the convention at the MK after the park is closed. My suggestion is to move the wedding if you can. This is Disney's largest convention. My friend used to work at the Contemporary and told me this convention brings in millions of dollors and therefore they will bend over backwards for these people. If you really have your heart set on this peaceful elegent affair you might want to rethink your options. I would just be a little peeved that the wedding cordinator didn't tell you sooner because this convention takes place every year around the same time and they have the same hassel year after year.
good luck
Michelle
good luck
Michelle