Our day to day plan
Day 1: Fly to MCO in the evening, take ME to resort, check in, grab dinner(or at airport), bedtime.
Day 2: SeaWorld 9a-3p. Evening spent in Disney Springs.
Day 3: Magic Kingdom AM... mid day break... Magic Kingdom PM (parade and fireworks)
Day 4: Animal Kingdom AM.... mid day break.... Rivers of Light
Day 5: Hollywood Studios AM .... mid day break... Epcot PM (illuminations)
Day 6: Sleep in... late breakfast/tour resorts and see holiday decorations/... Mickey's Very Merry Christmas Party
Day 7: Universal?/Shopping?
Day 8: Animal Kingdom/Hollywood Studios (fireworks/evening entertainment)
Day 9: Epcot AM... mid day break ... Epcot PM (Candelight Processional)
Day 10: Magic Kingdom AM.... mid day break/pack, etc ... Magic Kingdom PM
That's the bones of our December trip.
April trip
Day 1: Magic Kingdom all day
Day 2: Animal Kingdom/Hollywood Studios (star wars fireworks!)
Day 3: Epcot all day (illuminations)
Day 4: Magic Kingdom all day