If I were in a different place in my life, I'd totally be applying to be a fellow for Code for America [1] (which is how/why this was built). They do incredibly awesome stuff for small governments around the US.
I'm sure you're familiar, but for anyone else reading: CfA has other programs for folks that can't make a full-time dedication http://brigade.codeforamerica.org/
1. http://codeforamerica.org/