After almost 2 years of digital TV, I must say I’m disappointed. When the signal does come in, it’s amazingly clear but most of the time the picture freezes up, cuts out or just plain doesn’t work at all. Can anyone recommend a good antenna? I currently have the standard Winegard RV antenna that cranks out of my roof, I see they make an attachment called the wingman but reviews I’ve read on it have been mixed. We camp near a lot of trees so that is probably part of the problem but with our old analog TV, the reception was a lot better. What do the experts out there think?