Trailmix is in the old visitors centre. I cant remember exactly where that is in the main car park off Horsewood road, as I normally pop in from Hallam North road.
I'll guess if you go around to the right after you enter the park, it will be near there, well anyway, that's whats I will be doing! We shall meet up eventually!!
Arran would know, is he back in AUS yet?
Purple RTS for me this time, should be easy to spot!!