Download a copy of the DSCC Membership Application form and bring it to the next event.
DSCC Membership Form

Apply for a Motorsport Australia Speed/Non-Speed (Junior) Licence
Motorsport Australia Licences

Check the Chamionship Rules for the DSCC Autocross Series. This contains a lot of the relevant Motorsport Australia Rules & Regulations.
DSCC Championship Rules 2019 - Provisional

If you don't want to race butr would like a ride around the track at speed check the Motorsport Australia Policy and come to our next Autocross event.
We should have a driver willing to show off his skills.
Motorsport Australia Motor Sport Passenger Ride Activity Policy
Motorsport Australia passenger Ride entry Form