Mike, you mentioned Camp Fortune so I'm going to assume that you're near Ottawa. You also mention seeing the "tower"... could that be Ryan Tower?

[Link: en.wikipedia.org]

According to the link, there are only 3 stations transmitting a digital signal from that site. The rest (8 of them) are still analog.

If you're that far from the US border (60km) you'll need a roof-mounted antenna to get US stations. Hope this helps..