Ok, so the truth was that when I went to the Paypal page through your link, the button at the bottom read "Continue to Review Order". I couldn't tell if both tickets were still available and thought that button might give me more details and also give me the option to buy them both at the same time. So I went ahead and clicked it, only to discover to my surprise that it finalized my purchase. I have never seen a button like that for all the many times I've used Paypal in the past. I then went ahead and purchased a second ticket for my 14 year old son who is doing Skip and needs me to accompany him.
HOWEVER, I wasn't entirely ready to made those purchases and had no idea how much it was going to cost us to get from NC to MT. I was even open to taking Greyhound, but can't see spending over three days on a bus. A rental car would be $1,400 not including gas. So at this point, I am sadly going to have to request a refund. Maybe you have some contacts near NC and could arrange a similar event closer by? Thank you and please forgive the inconvenience.