Where do you have to go to get Clear Skies and Long Nights?
Take a look at the cloud cover maps for May to September at 9am and 3pm.
http://www.bom.gov.au/jsp/ncc/climat...eriod=dry#maps
Darwin and Brisbane are the best capitals.
and the solar exposure for the last 6 months
http://www.bom.gov.au/web03/ncc/www/...atest.hres.gif
Not Tassie