Shirley Eberle of Sunnyside didn't know it at the time, but as she plucked roe from kelp at an Alaskan fishery 20 years ago she was working next to future vice presidential candidate Sarah Palin. Years later, Betty Chavers of Yakima sensed Palin might be destined for something bigger when she worked as an accountant for the city of Wasilla, Alaska, between 2001 and 2003. Palin was mayor at the time. "She is one tough lady. Very gracious, very well-informed," said Chavers, who owns the Quiznos on South First Street. "Being in accounting, she would say, 'Is this necessary? If...