Are you truly serious about winning office as a Libertarian? If you are, you should check out the Win Local Campaigns web site.
This is the effort of Kori Crow to make expert political consulting available at a price that local candidates can afford.
She and her husband Chad are well known in Texas Libertarian circles, for they have helped Congressman Ron Paul for many elections.
I last saw them in Atlanta during the Libertarian National Convention in 2004.
Also, if you contact Kori now, please be patient for her response. They are in the middle of Texas primary season with an election on March 7th and she probably won't be able to get back with you until the 8th.