If you're not in the know WP usually (except last year) put on a Speed Off The Streets event the THURSDAY before the Nats for all comers.
The Qlder's are usually keen on this as it helps to make the week away a little more viable with extra track time (nothing to do with getting practice to beat everyone else) and the Thursday is ALWAYS SUNNY!
If you're making a big trip or feel like some practice make sure you come. 1/2 day is also available.
Wakefield Park Raceway
* I thought this was a worthy bump. Looks like there will be more QLDer's attending than NSW this year!