I think were looking at the next South Carolina governor, friends. Possibly the first woman President of the Untied States, also.
Almost certainly not the next South Carolina governor. She simply does not have the party connections or experience to be able to win the nomination in 2010 unless the Republican primary electorate is in a throw the bums out mood, and I see no reason why it would be. She wouldn't even have a chance to make the runoff if it weren't for Sanford's backing. All that would be equally true if she were male. Rep. Barrett, AG McMaster, or Lt. Gov. Bauer will almost certainly be the GOP nominee.
However, this race may well get her the foundation she would need to capture a State Senate seat in 2012. A lot would depend on how the Senate gets redistricted. It could even be a confusing race in Senate District 26 between the incumbent Nikki Setzler (D) and challenger Nikki Haley (R) if district 26 gets gerrymandered to the east.