A new past time and reason to get the TC out!! A friend in Great Falls MT invited me over to MT to do some gold mining this July. I don't know a thing about it, but I will. I am fortunate enough...
As long as it is thought of as a hobby, it can be great fun. It is exciting to think there is a possibility to find some really worthwhile gold. I agree with Jfet on when people scoff at doing a little muscle work. I'm thinking working out in a gym is just another hobby, and it ain't free and does require work.
I have had, and still have, many hobbies through the years. There is always someone to scoff at them.