How could I market my self?

[Z]

Getting ready to start my own technical support for home end users gig to make extra cash. I am in need of some good ideas on how I can market my self and find possible long and short term customers. I already thought about posting on sites like Craigslist, I also though about sending out mails to peoples houses with brochures and biz cards, contacted to a few people and see if they can pass on my info to others. Can you think of any other ways were I can gain some valuable customers, other good known sites? any other ways?

Thanks