Autograph Session

I will be attending the race weekend at TMS next week. Looking at the schedule it looks like the autograph session is back on the menu - [https://www.texasmotorspeedway.com/events/xpel-375/schedule/](https://www.texasmotorspeedway.com/events/xpel-375/schedule/). I haven't done one since Fontana 2015, so I had a couple of questions.

How early do I need to be in line? I'm hoping since it's a Saturday and Indycar races at TMS are never crowded, it won't be too bad. But I'd rather skip the qualifying than miss out.

Are they still doing multiple groups where you basically pick a line for the drivers that you want to meet?

Thanks in advance!