What is the best method you have for driving targeted traffic to your website?

I'll be the first to admit I'm a bit biased, but search engine optimization tends to be an excellent way to get targeted traffic. It makes sense that people who are actively searching for something related to your website will be the kind of people you want visiting that site. If you optimize for appropriate keywords, you can bring in people who are searching for your exact services.

A couple of other tips are to become a valued member of a relevant online community, distribute an opt-in email newsletter, and advertise using Pay Per Click methods.

Good luck!