The spiders around here aren't that bad
The spiders in our house aren't that bad - I never seen one much bigger than a dinner plate. And none of the snakes I've seen in our garden are more than about 10ft long. I'm told that you have an excellent chance of surviving a bite (better than evens) if you can get to a hospital quickly.
A while ago I was cutting up some firewood when a big huntsman crawled out of a crevice and tried to attack the chainsaw, rearing up on its hind legs and baring its fangs at the advancing blade. At the last moment it decided that it probably wouldn't win a battle with a Stihl Farmboss, and scuttled off.
What you've really got to look out for are the infamous Drop Bears. They're nasty!
(Icon looks a bit like one of our spiders)