Unsure if I need to clarify or not, but our school would allow my son to take a leave from school. Especially, in the preschool years, I don't think you would have much of an issue with the school.
I can see the point of breaking the routine so soon into it as one parent mentioned. (BTW, DisneyDreams

to you. In the beginning I can't tell you how many times I held it together in those sorts of meetings until I could get to my car and cry. I did feel judged and criticized. Over the years, I have developed a thick skin. When they (teachers, admin.) haven't lived being the parent of a special needs childs often they just don't "get it".)
I was just trying to say that MY son needs to be in school as much as possible. He would hate going on vacation if it meant missing school. His whole world is built around routine and structure. School is ideal for it. Home is very scheduled and we have PECS schedules running all day. For HIM, it is what he needs. We will have to keep things on a schedule as much as possible at Disney, at least what we can control.
Just didn't want anyone to think that I was saying the school would not let us take him out. In his case, they would probably advise against it, but it is only due to his particular needs.
I would not say that anyone should not take their child out of school for the trip. I'm sure the environment is better at different times.
It just doesn't work for us.