There are two places closest to the racetrack. One not too great and the other, much better quality but overpriced. There's many more options the further you get from the track. You should see a screenshot for search of "Pooler Georgia hotels".
...so tent camping is allowed and there's decent facilities available. With the new track owners, the gate is now open 24/7. They always have had the cafeteria open for a later breakfast and lunch both Saturday and Sunday.
Hope that helps guys!
Sent from my iPad using Tapatalk