The tea party can't produce enough angry white men, to out vote everyone else in the country. Women and minorities are the new normal.
Latino's would be a great recruit to the Republican party, naturally they're Christian and share a lot of the "values". The one value they don't share is the "value" that is code for racism.
An inclusive immigration policy (which lets face it, is what the USA is founded on, check your last name), and a move to the centre is essential. If the nut jobs don't come out to vote, good. Let them form a neo nazi right wing nut job party of their own. They and Ralph Nader can duke it out for the most irrelevant people in an election award.