As CF says, the 'grey nomads' are everywhere and well equipped. They normally use UHF Ch18.
Again, a six-pack is a good way of being able to say 'thank you'.
Also, a car radio with the AM band is most desirable.
ABC regional and local services broadcast on that.
An excellent source of local news, weather, road conditions and other info.
Additionally, you might like to take an airband scanner with you - for entertainment's sake.
Incidentally, earlier this evening up at the 'local', the subject of insect repellents came up.
There were a number of firm opinions as to which of them is most effective.
I know what I use, but the experience of others would be interesting to hear.
.
Last edited by Stanwell; 16th Feb 2016 at 11:22.