Companion needed for medical appointment

I finally have a long-awaited date to have my knee replaced and re-gain some independence! As part of the preparation for surgery I have an appointment to attend a Joint Academy Class in Roanoke on Tuesday August 20 from 9 - 11:30 am. One of the requirements of attending is that I have a companion accompany me. Please let me know if you are able to help. I would be more than happy to contribute toward gas and treat you to lunch. Please call me at 540.953.2745 if you can help. Thanks! Karen