These are Links that i can Recommend that you visit

http://www.4wdadventureoz.com/

http://www.exploroz.com

 www.campertrailers.org

 www.ozvan.com.au

http://www.eastcoastcampinghire.com.au/

For Tent pegs and Poles go to 

 http://www.greerandkent.com.au/Home.html

Excellent place to stay while you are in the Queenstown Tas area.
Ask for Rhonda or Peter and mention Klaus & Lynn

http://www.queenstownmotorlodge.com.au/