Help journalist get into web-design

I would appreciate advice on how to make myself marketable in the world of web design.
I have a bachelor’s degree in electronic media and a master’s degree in print media. I am teaching myself Dreamweaver4 and Fireworks4.
I have experience as a print journalist and page editor as well as a freelance writer. I have designed pages with PageMaker and QuarkXpress via a MacIntosh system. However, I am currently using a Gateway system with Microsoft XP.
I also have sales and management experience.
How should I go about achieving my objective?