Have you tried finding a good church with some sort of group? Some even have singles groups, but it doesn't have to be. A good bible study can do wonders. All you need is that one nice old lady who has a nephew just your age.... Heck, I'm so quirky I got rejected out of hand by eharmony (1 out of every 5, apparently).

Also, when you do find a nice christian guy, don't be afraid to be straight forward. We men tend not to get hints, subtle or otherwise... "I like you, wanna get coffee?" can do wonders. ^_^