I have my whole family and all of the people on my FB praying for you. I know you'll be fine. Doesn't make it any less scary I know.
I'm getting ready to send an envelop to Lock of Love today. My 15 yr old son Dakotah is donating 15in of very dark brown/almost black hair. I'll have to post a little something on their site for you. He's sending the hair in memory of my sister, but Susie would be happy to share with ya.
Oh and when my sisters hair came back in the first time, we were all jealous of how beautiful it was, so I'm sure you'll have some locks when this is all over that will be beautiful.