Ask the Lord and wait upon Him. I didn't date all that much thru out my life, but I did ask God to bring me someone who believes; For I made a promise to God that I would not marry anyone who was not a believer. That was important to me because I knew how a marriage can be torn a part without a couple not having Christ at the center of their marriage.
God was good to me and He has brought a Christian woman half way around the world to me. She currently lives in Brazil, but we plan to marry sometime next year. But it is amazing, that if you let God be your "match maker" you will not be disappointed. Seek ye first the kingdom of God and all these things will be added unto you.