That was part of Sarah Palins platform. She also ran on the issues of fighting Big Oil, Getting something going on a Gas Pipeline, and cutting state government spending.
She fought Big Oil and won. She got AGIA (Gas Pipeline) started, but due to lack of oversight it is beginning to fizzle. She got rid of the Governors Chef at the Governor's Mansion in Juneau, saying her daughters needed to learn how to cook themselves. She got rid of the Chauffeur, saying she can drive herself. She cut the housekeeping staff, saying her kids can make their own beds. She got rid of the Governors private jet, it was too costly to operate and maintain. Flying commercially was easier and faster, less coordination needed, and a whole lot less expensive. Sarah also got predator Control started, that showed she listened and cared for the people of the state.
As far as fighting corruption only, that platform alone would not get far alone.