Sadly, there are not many events organised through this site any more.

The WRX club of WA has regular events - there is an end of year bash this coming friday at the RAC driving centre. Check out the link below for details and to register.
http://wrxclubwa.com.au/event-registration/


Otherwise, best option is to just get a couple of mates together and organise & post up details of your own cruise. I'm sure you will get a few people interested.