For those interested, Tiger Band will be in one of the Disney Parks, possibly performing, on the 30th. They will be spending New Year's Eve in Universal as well....
my guess is that EPCOT would host you guys. i've been there twice (once in the band, once just visiting) with bands performing on the large stage in the middle of the park, between the 'futuristic' section and the global village. hope you play Rush, MPF