The Verdigris river runs through our place and I started trapping coons and coyotes as a teenager. I'm 66 now. Standard wage for adult labor back then was $2/hr. A good coon or coyote was $15 or $20. Then fur prices doubled and competition got really high.
We also killed many shooting them across the hood of the truck. Wait for a snow, head West into the big pastures where nobody lived (had to leave at first light to beat the dog runners though) and kill enough to buy gas and beer for a month.
I had a friend who's dad had greyhounds and once in awhile he'd let me tag along. That man knew a lot about coyotes.
After I graduated high school my cousin and I bought a couple of hand calls, then we borrowed a record player, then we went together on a tape machine with a speaker attached with a cord. We managed to kill one once in awhile but we were not good at it.
Got married, moved to Southern Iowa to run a cow/calf operation and a couple of the neighbors had trail hounds. We spent every Sunday afternoon in the winter chasing them with trail hounds.
Moved back home a few years later and kept about a dozen snares out. That was fast, efficient and productive.
I guess I could have just said when I was a kid I pursued them about every way you could.

Then I got busy raising kids and all that involves. Small town kids are involved in everything and if your kid is involved so are you. Everything but deer and occasional quail hunting came to and end. Fur prices tanked and I quit trapping.
I had an uncle by marriage retire and settle nearby and we became hunting buddies. At the end of the last season we got to hunt together he said we ought to get one of those E-calls and start hunting coyotes. I told him to order one and I'd go in 1/2. He passed before we got a chance.
By then the kids were grown and out of the house.
The following January, while in the area farm and ranch store, I walked through sporting goods and saw a Primos Alpha Dog on sale and immediately thought of Bill.
I bought it, went home and got his 7MM Weatherby Magnum out of the closet and called a pair on the first stand. Didn't fire a shot because I didn't see them until they were on their way out 400 yards away, but I was hooked/screwed, you know.
I killed 9 that 2 months and spent the next summer watching Randy Anderson videos, reading and scouting when I could.
Somewhere along the line I stumbled across Predator Masters and that shortened the learning curve dramatically.
Now, like many, a small fortune later and I have a safe full of dedicated coyote guns and night optics, a room full of gear and a passion so intense that I hunt nothing else.