Sorry for what you are going through. You are smart in getting your "stuff" together and trying to get the most out of your appointment.
Do you have all of your test results to take to Cleveland as well?
If you go to this link http://www.medhelp.org/posts/show/237143
you will find the tutorial on doing a timeline. If you would like some help with it I would be happy to help you edit/condense and format. This tutorial should get you started.
Let me know if you would like help.
Good luck to you, and talk soon...