RV HDTV reception

HighwayJunky wrote:
Bought a new Newmar MH with a standard Winegard antenna and find myself having problem reception especially when we are several miles away from a major city. We watch mainly the general channels such as NBC,ABC,CBS,PBS, etc and do not want to spend the money for a satellite dish and a monthly fee for service.

Anyone have ideas as to makes, models, of antenna's that have boosters and which are the best in your opinion.