Having hair finished right before the ceremony starts??

Hi all,


If you’ve read/remembered my other hair posts, you’ll know that my one and only hair trial for my out of state wedding went badly. I am looking for a new artist, and one that can come to me this time. I’ve reached out to pretty much everyone in the area I can find… it’s about an hour, hour and a half from any major city and so far the people who are available are not willing to come to me because I only need services for myself.
I am in touch with friend of a friend of a friend who is a professional stylist and whose photos indicate that she is competent. She won’t be able to arrive on location until at least 2 PM and my wedding ceremony begins at 4 pm. Assuming the style takes an hour and a half, and assuming she hits some traffic on the way, is it possible to have my hair done just in the nick of time? Is there anything I have to do between having hair done and the ceremony beginning?
Please help, I am desperate at this point! I have considered doing my own hair but I’m really bad at hair and I’m worried that will add more stress.