Also, have Texas and the West Coast been eliminated from the running because lack of interest from potential hosts? Texas is great for affordable flights, the west coast is the west coast.
Nashville and Asheville are both great places, my concern is those places are going to be more expensive to fly into, reducing potential turnout.
Out of everything listed, my votes goes to Florida, because flights and theme parks. And water parks, I love water parks, maybe I could mix this in with my Florida water park extravaganza trip.