How to market photography for cheap or for free? Get wedding photography clients.?

[Brian]

My name is Brian and I am a recent college graduate. I studied graphic design, photography and printmaking among many other things. I have been trying to get a wedding photography business started but it is slow going. Most of my past work was through referrals and this year was the first bridal show I have ever done. Unfortunately, it was the exact same week as a major auto show and I had overheard someone say that there was 1/10 of the people as there were the year before. YAY, a great time for me to spend a fortune for nothing.
But out of the individuals that were there I got good reactions on my photography and screen prints. Here is a sample of some of my wedding photography.


I want to know if anyone has any ideas to help me market myself, get myself out there. And in a cheap or free way.

http://brianfreemanphotography.com/
there is a small sample of stuff, websites under construction