Why don't more Christian women go on Bible dates?

I'm a 30-something Christian male. I am still looking for that special women to marry. I have gone on about 4 dates a year since my early twenties. I rarely get a second date. All my dates have been through Christian dating services. I think spirituality is the most important part of a relationship and we must be compatible through Christ. For a first date, I usually take the lady to my local church. We have coffee and we read the Bible to each other aloud. Some of the women are very reluctant to do this despite calling themselves Christian. With each girl, I start with Genesis. The farthest I have ever gone was on a third date and the middle of the Deuteronomy. I really really really want to find a wife and start a family so it in imperative that I find a girl willing to co-exalt in the Word of God with me. I have tried being romantic and reading by candlelight and even went so far as to make espresso one time. Any pointers from more experienced Bible daters on how I can be more successful? I am inclined at this point chalk it up to God's Will. I tell most of them ahead of time that our date will be spiritual in nature. Even so, not many women say they have gone on Bible dates before. I really don't want to be the "usual" guy and go to a movie. It's so hard to find family quality films these days anyway. I'm open to suggestions.