Ear protection is a great idea for the little ones specially. With a large grassy area, the kids will have plenty of space to run whenever they feel a little bored.
The sunset is fantastic, unfortunately I haven't got any photo of the sun going down because I was on the phone in the best moment.
Whenever the race stops due to oil leakage or other accidents, the pause is very long, to ensure the track is free of any dangerous items. So it can take more than 30 minutes up to 1 hour. That's the best moment to grab something to eat and or to go to the toilet.
The entrance cost $20 plus the online transaction fee. $22 in total.
If you buy at the arrival, it is a couple of dollars more expensive - $25. Pretty easy car park, just make sure you're not blocking anyone, as there js no designated spots allocated. Also, just in case it rains heavily, make sure you don't park in a very low part of the parking area, otherwise your shoes will get pretty wet, and you will have to drive for another hour in the highway, not a very pleasant experience 😅