i know there is an app for my tom tom that does truly work well, so I will have to try the BB version. I will do the test 2 weekends from this one and I will report back as I am traveling to Cedar Point, so I know the Tom Tom version of this works, so lets see what happens with the BB version. Any results that can be posted before mine are appreciated...
I'll be using it tonight and will let you guys know tomorrow. I'm in Tampa Bay. The more people that use the app on their cell phones the more accurate for the area that you live in. I don't think any of my friends have it so I'll spread the word.