Homebrewing (obviously)
Making moonshine
Fishing, both barra and bluewater
Bowhunting - mostly pigs up this way and the odd buff
4WDing
General DIY sort of stuff - I have a habit of looking at something and thinking "I could make that!" Particularly with wood but also steel
Knifemaking
VBA macro writing
And, remarkably given my other hobbies - environmental water chemistry