I usually do the following when I'm looking for a shop in FC:
Under SEARCH at the top from the drop down menu select SEARCH DIRECTORY.
When that page appears, on the left hand side click on HOME link.
Another page will open with both Canadian Provinces and US states.
Click on the STATE a list will appear of shops with links to there websites, areas served etc.
As Ryan said FC members do need to register themselves here, but it's easy, and
as I said this is one place I look when I need to call out.
I see that a lot of shops have registered in Texas for a long time there was only maybe 5. That's good.
Hope this helps someone.