Missy,
Have you looked into Greyhound? I know that their fares are very low. It
would beat driving by yourself and you could let someone else do the driving
for you. If the pain clinic knew of you situation, they might be able to
have someone pick you up and take you back. Just a thought! If you lived
close, I would drive you myself. I live in St. Louis though so it would be
tough to do but I would gladly do it for you. Isn't there anyone that could
go with you?
Love,
Lisa