I got a packet from The Heights today. It was exciting. It contained several brochures on parks in the region. The mail service between Australia and US is very good. It took about 5 days. That better than mailing a letter across the US.
The owner also had a short note about the current expectations for wildflowers and some recommendations for driving in the area. We'll definitely bring some good walking shoes so we can go out into the 'bush'.
I'm also studying a great wildflower guide from the Wildflower Society of Western Australia. It is a great site with lots of suggested places to go in each region. Right now I'm looking at Eneabba. I can find most of the roads suggested on Google Maps.
I still have a couple of sites to book and Sydney. Maybe I'll get those done this weekend.