I just signed up my son for a 1/2 day, 3 day a week pre k at a church near me. It got my family off my case. Boy did we go rounds, I used to teach kindergarten, and honestly it doesn't make a difference unless the kid is getting some sort of therapy (like speach, etc.) during it. My reasons for doing it are so he can make friends, learn to follow a bit of a schedule and get a nice bible lesson everyday with some nice kids. We are pretty isolated where we live and I would like him to get some buds, me too for that matter. :)
A church is nice :-) I wouldn't mind a church program.