We didn't bop them and I did the gross parts~LOL I thought it would be harder, but I birthed them and raised them, so it was up to me to make the end as fast as possible. I just held them upside down over a bucket and snipped the head off at the neck FAST with a freshly sharpened set of good sewing shears (better than kitchen shears). I then bled them for about a minute, cut off the wings and feet, then handed them off to my neice to skin (she'll clean but doesn't like to kill), did the next one and by then she was handing me back the first one to gut. Then I rinsed it in one bucket and tossed them into a clean bucket of ice water. When the bucket started to get full, I'd wash my hands and pack a few ziplock baggies of birds and toss them in the cooler full of ice water. I left them in ice for 2 days, then drained the baggies and put them in the freezer.
With gutting, we did the method I saw on you tube (posted here a month or so ago) and did use the method of cutting out the spine. Everything except the lungs peeled right out, easy breezy! I then could just scrape out the lungs. I didn't save back any tidbits. Our "gut" bucket went into our pond for our VERY grateful catfish.