Looking so forward to this trip!
Holly,
You will love this tour, I did it in September 2017. Are you going a day or two early? I recommend it as it gives you a little time to settle into your hotel and to get over jet lag.
Btw, Atlanta has a travel group meeting and the next one is Saturday, May 11. I post a notice in the Travel Group meetings link. We would love for you to join us!