Let me see - you own a Porsche and Adelaide has some of the best driving roads around......Have you driven over all of the Classic Adelaide stages yet
? Spent any time at Mallalla raceway recently?
Anything involving adrenalin is good! What about going up for a flight in a glider or something similar? They used to do that at Gawler years ago.
Make up a list of things you want to do before you die and get started !