Aaron, hurricanes are impossible to predict. Just because the Nat'l Weather Service has predicted a season as busy as last year doesn't mean that every hurricane will plow through Central Florida. We're talking hundreds of thousands of square miles: the coastline along the Atlanic Ocean, the Gulf coast, and Pacific Ocean, not to mention the Caribbean.
I live in Miami, so I know something about hurricanes. You can't worry about what MIGHT happen. If you have a vacation scheduled that week, just wach the weather reports as the date approaches. If there is indeed a hurricane predicted to hit Central Florida (again, the risk is small), simply cancel your reservation with enough time.
have fun!