FReegards! I grew up in Wisconsin in the 60s, and many of my future friends and their folks and older siblings lived a similar, dairy farming life. I go to Wisconsin a lot, and I always buy beers (those weird 7 oz. rural glass mugs) for the good men sitting around at the taverns during the Winter months. I'll yak with them forever.
I'm hoping your kids, or grandkids can sit on their asses or move around freely to make lots of money with the skills, education and opportunities you provided them through your work ethic! You need to be supported in a style you deserve come retirement!