Write in: Governor of California.
If that were an option, I would take it. And personally, I think Sacramento's a great place to live.
As for the poll, my first choice was Speaker of the House. I'm a huge fan of Nancy Pelosi and admire her leadership. While I don't like the fundraising part of the job, I would like to have legitimate power and be able to govern. For the record, I'm thinking of the job more in the sense of powerful Speakers like Gingrich and Pelosi who could control their respective caucuses and actually pass legislation, not like Boehner. Ideally, my party would also control the Senate and the White House.
My second choice was Supreme Court Justice, one of nine votes on the highest court in the land. It's a lifetime job and answerable to no one. But more importantly, I actually like constitutional law. I would enjoy having the ability to actually help determine the meaning of the Constitution and how it applies today.