After nearly 20 years of unsuccessfully attempting to court and marry an interesting, attractive man, 41-year-old Sandra Browner of Fayetteville settled Monday for insipid, pie-faced screen-door-factory worker Willard Kurtz. 'He's a real sweet guy,' Browner said of her new fianc, who is insisting on a sports-themed wedding reception to be held in March at the Fayetteville-area Hooters owned by his cousin Ed. 'And he's got very nice hands.' The couple will live with Kurtz's aunt until things start taking off at the factory. 