If you live in Ohio please check out the following entry:
http://www.livejournal.com/users/freyjasgydhia/575022.html
And follow it's directions. It really is as easy as it seems.
I did the research I should have done before, btw, so you can all know that, despite my comment in there, you are not voicing being against a platypus running for president, but you are in fact anti- "Defense of Marriage":
http://www.legislature.state.oh.us/bills.cfm?ID=125_HB_272