She's had four No. 1 Country hits, including Suds in the Bucket and a Real Fine Place to Start, enjoyed a handful of crossover Top 40 songs, earned platinum album sales, and even co-authored a novel and signed on to write three more. But you almost get a sense that Sara Evans, who will be performing on the main, HullabaLOU stage Saturday at Churchill Downs as part of the HullabaLOU music festival, is almost at a starting over place in her career.