OP, make sure your understand the dome with a SWM8 will only give you SD. If you want HD, it's the Trav'ler SK-SWM on the roof or a Slimeline on the ground. For ground mounting, a TV4RV.com HD combo Kit is great. The Trav'ler is automatic while ground-mounting requires manually aiming the dish. Some find that daunting while others find it a snap. For me it's normally a kind of fun fifteen minutes. Tools ranging from nothing to several hundred dollars are available to get it done. I think the minimum required is a compass and a level. Some just use the box by trial and error.