I live in Charlotte, NC and want to take my HR24 on vacation so I can watch my recorded shows and the NCAA basketball tournament this weekend. My parents own a vacation home in Murphy, NC which is in the western part of NC. They subscribe to DirecTV, but turn off their service when they leave for the winter. Can I hook up my receiver to their dish and still get my local channels from Charlotte? I am not able to re-aim the dish at the vacation house. I believe that Murphy usually gets local channels from Chattanooga, TN. I was hoping that the spotbeam from Charlotte would reach out to Murphy and that I don't have to re-aim the dish.