I kind of like this one. I like the use of neon green; neon colors are definitely a hot trend right now. I want to see a brand new logo - but I like the way you incorporated the current logo and the texas outline...
My only fear in introducing lime green into the color scheme is that it will inevitably lead to this:
I can see how this is a bit of a slap in the face for those of you who do this for a living. However, for amateurs like me, it's a rare opportunity to actually have a chance at your design being considered (even if the payoff is minimal). Here's my submission.