M.G.
I would also recommend Saline Co-op Preschool. My son attended for two years and came away well prepared for Kindergarten both academically and socially. I also got some great friends and contacts from my time at the school. The "jobs" everyone has as part of the co-op are simple and they really try to match you to a job you feel comfortable with and the cost is well within your budget. I would definately recommend attending their open house. The school is located on the northern part of Saline on Ann Arbor-Saline Road not that far from Ann Arbor. Good Luck.