I posted it on facebook already, so some of you may have already seen it. I'm so nervous about it, but I'm trying not to be overly paranoid.
She's pictured w/o a helmet here, but we do have one for her. Actually we are borrowing it from whom we bought the 4-wheeler from. I need to go buy her one that matches the protective gear they gave us. Didn't know there was protective gear to wear while riding these things. Now I do. We have the governor on it so it can't go as fast, so it's a bit safer for her. We have a LONG list of rules she has to follow while riding it. Ideally I wanted Ryan to get a 4-wheeler for us, too, so we could ride along side her, but the girls wanted a camper so we are looking at buying one of those instead of another 4-wheeler. 
Right now she makes Ryan ride on back of it with her as she is still a bit scared of the thing. 
I grew up on 3-wheelers so I don't know why I'm so nervous about her riding a 4-wheeler. 