The customer has always been listed in the salon’s appointment book as “Sarah P.” “We would talk about pedicures and manicures and moose and politics, all while Sarah was having foils in her hair and holding my baby on her lap,” said Jessica J. Steele, the owner of the Beehive Beauty Shop in Wasilla, Alaska, where Gov. Sarah Palin, the Republican vice-presidential candidate, has visited over the last six years ...