Local governments don't do anything, as they claim that it is a federal issue. The same can be said of state governments, and these are the responses that you get all the time.
As far as my U.S. Representatives, they say that they're concerned, and some are even a part of the U.S. Immigration Reform Caucus. However, you get the feeling that they're not as concerned as they say they are. They never speak about this issue in Washington.
Your crusade runs counter to the owner of the forum, FYI. Jim has said if anyone is bothered by illegal immigration then vote out Democrats. Are you willing to help? Or do you just like to gripe?