How can we find a candidate to top President Bush?

We in the US will have a presidential election in less than two years from now, and a lot of us are worried that we will not be able to find anyone dumber than our current president to vote for. We the American people have been trying hard to find the most unqualified candidates for public office for many years now, but we are worried that will will not be able to top (or should i say bottom?) the present President. Any ideas or insight would be greatly appreciated.