The former Shelley Cockes – who turned down a “Coke date” offer as a college freshman from the same guy she married a few days after graduation – could not have imagined the “roller coaster” experiences to come during the next three decades.Now, she’s counting the days before leaving a camper trailer where she and her husband, Robert White, have abided for more than 200 days.Their plight has nothing to do with Krum ISD, where he is high school principal and she’s an elementary school music teacher. A camper trailer 20 feet long and seven feet wide is a bit ...