I Fly my flag everyday. I'm actually considering putting up a "mini" flag pole ~10ft high as my property takes up the corner on a hill and everyone has to pass by my house to get to theirs. We should make Sept11th a national holiday on the calendar.
Could I suggest you find some display lighting for your 10' pole. That way you can leave it up all the time.
I'd also suggest getting a poster or something of the twin towers and in large letters, ask the question "DO YOU REMEMBER?"