Aeroplanes first. I've built them, repaired them and competed in aerobatics.
Nowadays formation aeros:
Aerobatic Display Team | Wildcat Aerobatics
outgrown cars - have had most modern TVRs and restored a '76 3000M.
Cattle - I raise rare breed beef cattle for the freezer and sell some to friends and family. I've shot most of my adult life and still enjoy a few days of driven game every season. Did I mention aeroplanes?
Stik