Go for it.
I am in Town Creek, 1/4 mile from the Patuxent River and my antenna is 30-35 ft above the water. I have some trees in the direction my antenna needs to be pointing. I get consistently...
2-1,2-1,4-1,4-2,5-1,7-1,7-2,7-3,9-1,9-2,9-3,11-1,11-2,13-1,14-1,16-1,20-1,20-2,20-3,21-2,21-2,22-1,22-2,22-3,26-1,26-2,26-4,28-1,28-2,28-3,45-1,45-2, 45-3,47-1,47-2,54-1,66-1,66-2,66-3,66-4.
I get other channels as well but they are less consistent. I currently have a cheaper antenna because a tornado came through here a while back and a falling tree destroyed my fringe antenna. I expect the above list to become dramatically longer once I buy my replacement fringe antenna. What you will want if you want to try this is:
A highly directional deep 'fringe' antenna. They are long with a lot of elements. I recommend starting with SolidSignal.com.
A pre-amp.
A rotor
An powered signal splitter for more than 1 TV.
Coax
cable connectors with kit, mast, tie wraps, odds and ends.
You're looking at spending up to $300 if you get quality stuff. The antenna alone may run $160.
You get a lot of HD channels, some 720i channels and some SD channels. They include sports, old movies, 24 hr weather, talk shows, local news, PBS, game shows, variety shows and golden-oldie serials. If you want to learn Spanish, this is the way to go. There are a couple of Spanish kid's shows and adult shows as well.
For daily channel programming go to titantv,com. There is also an online website which will give channels and signal strengths and antenna directions if you enter your location. I forget the website name. Somebody else on thread might be able to tell you what it is.
Add Netflix and Amazon Instant video and you'll never go back to cable or satellite (unless you like the phoney scripted reality shows.)... and paying out a lot of money every month.
Best O Luck.