FamilyMom,
This area is full of great developments. There are so many that are between 300 to 450. I don't think you need to worry about being the "only transplant" it seems that every other person these days is transplanted from somewhere else. Me included I'm from the NY/NJ.
Link for NC Public Schools will give you info on the schools.
North Carolina Public Schools
Hope that helps - and welcome to NC.