My wife and I will have the opportunity to start booking our FastPass+ times on April 17th (60 days from our trip). We are staying at the Poly in the Club Level. Everybody has been incredible helpful with suggestions so far. We could really use experienced help on the FastPass reservations. What are the "must dos" with respect to attractions and FastPass booking? Our daughters will be 5 years old and 3 years old at the time of the tip. They both love the the Disney Princesses. We are planning to take advantage of the Magic Hours each day to help get access to some of the attractions. Any suggestions would be appreciated. Thank you.