1st Thank you for the feedback.
Backstory-WL from 12/27-12/31
We have RSVP for several hotels 12/31-1/01
WL
SWAN & DOLPH
RIVERSIDE
CONTEMP

We are actually going to be celebrating NYE 12/30 at MK. We wanted to extend our trip a day. However, we do not know where we should stay. We have WL for more night, however that does not get us around the fireworks and keeps us a little hidden from all the action. This might not be a bad thing.
Swan and Dolph, Spec dolph room with EPCOT firework view for actually two night b/c you can't get one a night stay for our date. That means we can check out whenever we would like, an advantage.
CONTEMP-We have a theme park view, and it is expensive, do not know if it is worth it?
Riverside- No where near anything could go to Springs, but on the cheaper side. Still a nice resort
Again thank you!