An easy reception situation with lots of channels to receive. I recommend a Winegard HD7694P antenna aimed at about 141 degree magnetic compass. Here are some antenna mounts that usually work well with mobile homes ,
http://www.ronard.com/100204.html , the pictures show these stand off mounts close together for the purpose of demonstration , it is best to mount them further apart to provide more stability to the mast and antenna. Here is another mount ,
http://www.ronard.com/34424560.html