Hi Ironside,
If you are not intending to do a lot of camping - or going to Sydney (just kidding), you will probably not even see a spider. Honestly if they were that rampant I would not be here.
In fact, Cairns has very few spiders. I think the birds eat them all. True. I have lived all over Queensland. Brisbane is not bad.....but the more bushy you get, the more spiders. I left Central Queensland about 6 years ago and it is riddled with Red-backs and lots of others, especially on the coast, but you wont find them in your motel room or just wandering down the street.
Tell your wife not to worry. We do have dangerous creepy crawliies, we have beautiful scenery and friendly people. Watch those pesky tourists though mate.
