Since you asked...
http://fatherhood.hhs.gov/index.shtml
This non-profit has been getting federal funds for years. It was part of the answer to help end "welfare as we know it".
http://www.fatherhood.org/2005_gala_story.asp
Did you know there was a formula giving states matching funds for child support collected? State are required to have a standard in place for their child support formulas. Making those formuals high is encouraged.
There are federal codes about collecting cross state border cases. We (the US) has signed treaties to deal with cases that involve situations that leave our borders.
Thanks for your post. I wonder if it will be helpful to the original poster?