I don't have any specific recommendations, but if you don't get any immediately, I wouldn't stress too much about it as you have a hotel for indoc and the first couple of weeks.

There will be postings all throughout the training building on crash pad options as well as gouge from trainees who are completing their time in ATL. You may have a break between indoc and start of aircraft training in which your presence in ATL will not even be required.
Welcome aboard!