What I did for my DS in his preschool years was have him in a good developmental(play) preschool, although keep in mind he didn't have to wait an extra year. The place I had my kids never forced any kid to sit in front of any particular activity, and had very rich and open ended activities. Both my kids spend drawing and 'writing' stories on pages & pages of blank paper. I also made sure he had plenty of appropriate books to read (he self taught reading at 3), and that I enriched his life with educational and challenging toys at home.
If I were you I might see if you could find a private elementary that might take your daughter early for the first few years. My state is super strict about K & 1st entry but will accept a kid for 2nd grade if they have completed 1st grade. We even have a local Montessori Preschool/Daycare that accepts kids through 2nd grade.
