On my site http://www.midmichiganeats.com I have my categories by county, and then by city.
What I want to do is add another field that is required in the actual posting that will list the zip code on it's own. Then the posts can also be grouped with a drop down of zip codes. I've looked and looked and maybe I'm just too stupid, but I haven't found a plug in that allows multiple and separate tags or categories.
If anyone could shed any light it would be much appreciated!