I guess the only way that you would really know if she is accurate would be to try a phone session. There are areas in my state where you can pretty much pay attention to a phone call and areas where you would be foolish to even attempt such a thing. Or just pass when she suggests the driving sessions.

I have spoken to my T when he is driving. It's not as good as face to face, but when I am in a jam, it has helped. However, he doesn't charge for that.