I don't have personal experience with this, but I've known a couple of families who've sent their kids to a private school affiliated with a church to which they didn't belong. Sometimes, even a different religion altogether. So, I don't think it's a totally crazy thing to consider.

I would imagine that as long as the tuition is paid, they're not going to turn people away simply because they don't belong to the church.

Of course, this opinion is only worth what you paid for it wink.