That's great, Jocelyn! Good luck.
My advice for anyone who is even remotely thinking they would like to serve as a TC/LC/TLC/FC/ELC/whathaveyou is to sit down and really think out this decision. You will most likely be constantly traveling, every week, for nearly 8 months. That's a lot of time spent on planes living out of a suitcase. That's a lot of different chapters and personalities you will be experiencing, and it will be very taxing. You will see things you never thought you would see and hear things (good and bad) you never thought you would hear. You will learn things about the innerworkings of your fraternity, and it will probably not be very glamorous. Some people can handle those things, and that's fabulous.
I was extremely disappointed that after the interviews, I wasn't selected to be a TC. Now that I've been out of college a few years and have a better understanding of myself, I've realized I was not a good fit for the TC position. Yes, I had the leadership experience and communication skills, but I would have absolutely hated constantly living out of a suitcase and that could have affected how well I did my job and my level of fraternity involvement post-traveling.