I'm thinking about booking a package for the first time to take advantage of the 4 night 3 free deal. I have always done room only. I'm a little nervous about the cancellation and change policy. What if a good deal for room only comes out? How far in advance would I need to be to change it. What is the policy for cancelling at the last minute, like if someone got sick or something. I heard that it is a set fee instead of a one night stay with room only. I also saw that it makes a difference if you book online. Does anyone know about this. I have no intention of cancelling, is just that you never know with kids when they are going to get sick.