You may need a better antenna then. I bought this one for our permanent camping site:
http://www.bestbuy.ca/en-CA/product/...8f739fd3d0en02
The owner of the site came over to tell us not to waste our time, no way to get a signal in the campground. I was able to pick up two channels with this antenna. Well, until it started to rain. Which was the entire reason for a better antenna. But it did work really well on a fringe area.