I also offer webcam... If she doesn't want her face all over the internet possibly... a webcam might calm your fears and hers too. you can talk and see each other .... I love to cam and think it is an excellent idea.
I've had several occasions where a fellow has had long conversations via webcam so they can feel comfortable in setting an extended appointment without actually having met face to face first.
But whatever her method of calming your fears... always good to be open about your concerns and ask her.
If she is insulted or offended she doesn't have a good personality and that in itself should be an ender.