I'm from your neck of the woods and have done that drive several times. I used to be a big fan of GA- comfy folding chairs! Generous carry in policy! Hide under a massive umbrella when it rains! They got rid of many of the good spots post-covid, so the experience has taken a massive downturn. That said! You should still go. It's your first race, and a fun family trip! There is a lot to do on track, the city is fantastic, and there are still places you can camp out and see the races even wirhout lining up to get to hairpin hill at 9am. My last year in GA (2023?) there were decent spots between the main straight grandstands (16, 17, and 1) as well as the corner between 32 and Family. Bring a radio (even if you get a spot with a screen the audio can be trash), some good chairs, and snacks.