For the first time in its brief history, the winner of the Thor Industries Inc. vehicle drawing during the Elkhart RV Open House was the first name pulled out of the tumbler. During the last several years the first couple of people whose slips were drawn were not present, a stipulation to winning. But when Thor President and CEO Bob Martin read the name aloud Wednesday, the crowded east end of the Thor display made way for Louk Nienhuis, general sales manager at RV Solutions Inc. in San Diego. After a brief handshake with Martin, Nienhaus immediately selected the Mercedes Benz GL8 450, one of four vehicles from which the winner could choose. A grinning Nienhaus told RVBUSINESS.com that he had a feeling this was his lucky day. “I just felt it all day long that my name would be called. I just knew it. I’m very happy,” he said.