David,
Good to see a fellow farm boy here.
Yes I know the type of work you describe ,done it myself a few time.
Here in South Africa we are mainly doing the big round ones ( excuse to use mechanical equipment to load and stack them).
Hang on to that wife of yours ,Im only a part time farmer and my wife carries out most of the farm activities. and I know how to appreciate a good hard working wife not scared to roll up the sleeves when needed.
cheers Baron