I read Disney World is one of the best places if not the best to be for NYE firework show,
(HINTS) that's where my family is almost every year, so This year you can find us there and in the best of the best spot for fireworks! :)
can't wait and look at my twitter (#F1abraham) for new Disney pics, they have some cool fun stuff going on like "ICE!" a walk through of ice sculptures , (which is freezing!), also they have "GINGY" the Gingerbread man there to make gingerbread houses with you, and much much more, from different new shows, to new attractions. Super fun, and expect losts of people :)
Happy New Year!