yes they put you in groups.
they will ask for any experience when you say none they will look at the car and pick a group.
Auto Stag will be in one of the slowest ones.
then if you are too fast they will reclassify you during the day.
there is normally around 20ish ppl per group
you get a run approx every hour for 12-15 min, (which is all a car with stock cooling can handle anyhow)
so that 6ish laps.
you can have a passenger at any point in the day, so if there some-one you know who has experience throw them in the passenger seat for some advice.
same clothing as deca, long sleeves and helmet, leather shoes, the License you got for deca will work for there as well.
Timing is included, appears on a screen in the pits and is updated to natsoft online so you can check lap times later on.
Bar doing something like a driver dynamics day it's the easiest entry to a track day and the cheapest way..unless you break something!
oh and the melbourne cup Tampered day is going to be part of the MS championship.