Hello Pamela!
Visiting each park for a full day is the biggest must-do for a first timer and if possible visiting Magic Kingdom 2 or 3 full days. Nighttime shows are a must for first timers.
Among my favorite activities: a makeover at
The Pirates League;
dining with Disney Characters; tasting different meals and snacks as I travel around the world at Epcot; walking or riding a boat to enjoy a
Signature Restaurant at a nearby resort; taking part of the
Jedi Training Academy; learning how to draw Disney Characters at the
Magic of Disney Animation; visiting every animal habitat at Animal Kingdom; and experiencing La Nouba by Cirque du Soleil.
During your visit all parks will be featuring beautiful
Christmas decorations and events. Epcot´s Candlelight Processional is an awesome musical experience that is a must for anyone who enjoys music.
Among the many exciting
Disney tours I personally love Wild Africa Trek.
Visit all these links and see what activities are more appropriate for your family.
Thank you for visiting and hope to hear again from you.
Miguel