I went into the Address Book preferences and made a template with the Home info first and Work second. I then created a completely new address card for myself using this template. It looked like it was doing what I wanted but when I was done I clicked Edit and it organized everything I had input in a different order with Work on top again. I tried an autofill form afterwards though, and when I input my name it filled everything out with my home info. I have no idea if it's working correctly but it seems like it might be.
Thanks for the help.