As Geoff says....it's all relative.
Budget for a weekend of racing for is around $1,500.
This gets me around:
25 laps of practise.
5 laps in qulaifying
1 x 6 lap race
1 x 8 lap race
1 x 10 Lap race.
Then there is the CAMS Licence at $400+ per year.
Motor Racing is not cheap, and it is understandable that not everyone can commit their hard earned to participate - but as others have said, attend the events that do fit your respective budgets and make the Datnats as strong as possible.
I wont be bringing my car down to the Datnats as we have a race meeting the following weekend in Sydney - and wont have to make repairs if something goes wrong at PI. Our State Championship is more important - this year.
I do hope to come down for the weekend however.
See You there.