That's not a song from a Rogers & Hammerstein musical, it's the Palmetto State's collective Google calendar for the upcoming month.
CNN's Peter Hamby:
April is shaping up as the unofficial launch of the South Carolina campaign, with several potential Republican presidential candidates readying appearances in the first-in-the-south primary state and a flurry of 2012 straw polls planned for local party events from the conservative upstate on down to the coast.
The month of stepped-up politicking will culminate on the first weekend in May with a Republican presidential debate in Greenville.
.... "It's a wide-open race in South Carolina because the candidates really haven't been spending much time here," said York County GOP Chairman Glenn McCall.
