Not sure I'll do it, but at least it's worth considering.
If it doesn't matter, your strategic undervote/3rd-party vote target (i.e., the object of your greater derision) would be Romney, since he's the guy screwing up the party that can help you more if he's not in the picture.
In Texas, the State will easily go Romney, so our task is less to record an undervote for Romney and keep his numbers down, than to vote 3rd party, which will be noticed even faster. Our ultimate objective is for Romney to carry Texas (so he can't complain and bitch -- he's already been taking us for granted and laughing at us, no really, he has) by about 100 votes and a huge, giant stink about recounts, and simultaneously rack up about an 8-12% third-party vote. That will be noticed really fast.
Seems fairly likely, given your tagline.