I find myself in a similar situation. I've been a one man machine shop since 1990. I started my business in '99 w/ one cnc knee mill, a manual bridgeport mill, and a small lathe. Over the years I slowly grew the business. I now have 4 cnc machining centers. Recently, my last customer received FDA approval on their medical product. I find myself with no work. I've never had to advertise...my reputation and dedication to my work has kept me afloat all these years.

Maybe it's time to start advertising. The thought of going to work for someone scares me to death.