As Terryl said, and I first thought, you are going to need more height in order to get a halfway decent number of channels. I would go with the $20 8 bay bowtie antenna on that same site. I have one installed in Ontario, about 40-45 feet up, shooting south and pick up everything in Buffalo crystal clear as well as everything in between. I've got about 30 HD stations. That's about 110 miles as the crow flies. With the straight 8 bay, you can also pick up channels from the back side of the antenna.
wd