SANTA BARBARA, Calif. (AP) — The California mudslide that killed at least 18 people is causing distress miles from where the torrent of muck and boulders stopped, as a local economy that thrives on tourism and sun-soaked beaches was left reeling. On a postcard-perfect afternoon, the Santa Barbara Shellfish Company would normally be bustling with lunchtime diners, especially on the cusp of a holiday weekend. "We would be smashing right now," said manager Sean Johnson, referring to a typical Friday crowd at the restaurant on the edge of Santa Barbara Harbor. But with the 101 Freeway clogged by mud and debris, cutting off traffic from Southern California, "There is hardly anybody in here," Johnson lamented. "The big hit," he said, "is people can't get up here from L.A." As searchers continued to look for bodies in the thick mud and evacuations remained in effect, the economic damage ranged up and down the coast, far from where the mudslide ravaged the celebrity getaway of Montecito. In affluent Summerland, just east of where the mud flow cut a swath through homes and businesses alike, a liquor store with its door open was a lonely outpost.