When I first decided I wanted to move to an IT career, one of the things I did was to talk to IT professionals that I know in my area about my ideas, and whether or not I was heading in the right direction. I think this is a great way to go, and can really help you to figure out the most reasonable path to reaching your career goals.
Pretty quickly, I figured out that around here, lot's of experience working around/with/on computers in non-IT jobs, combined with a few useful certifications, was a reasonable place to start. It won't get you into a network engineer or IT manager position, but it will get your foot in the door with an entry level position.
I think that regardless of what you're trying to accomplish in your life, talking to people who are farther down the road than you can be helpful.