Take a gentle stroll in the sun. Add some running water, rocks and trees. Combine with chest-high reeds, some country air and breezes. Finally, add a pinch of peppercorn and a dash of dried tussock. Blend in well with wooden forks while viewing from above, and you will produce a small clip-top box. Please take care not to damage it when replacing the camo.
Oh, and if you're wondering about the name, there is no car wreck nearby but the road north and west might offer a clue.
Direct access from the nearest car park may depend on water levels. If the water is too high you can cross the road bridge over Toolern Ck to the north of the cache and come overland along the east side of the creek. A bit steeper and longer, but you won't get wet feet.
Have you visited the Geocaching Australia Forum?