Thank you Edith, it was nice of you to post a reply. A vaction over could be good for you. We are a very laid back kind of people. We generally accept most things. But, like everywhere, we have our fair share of ratbags. Lightening Ridge is the best place to look for opals I would say. That is if there are any left there anymore. The've been diggin there for a long time now.
Wow, your wildlife refuge trip sounds really cool. I remember all the old B&W Western movies from when I was a child. Where they had all the huge Buffalo Herds. I have always wanted to see one of them in real life. As from what I remember, there were thousands of them in a herd. It sounds like fun, and I wish you all the best. TP.