I watch some of both of them as well. Justin Rhodes does offer classes, but the cost is pretty steep. I actually have his videos/documentaries of the processing, which is helpful, but not like getting your hands in there. Sheraton Park does a pig workshop, which I have thought about taking. So does Jordan Greene. But both of them use processors so they can sell the meat, so I have not pulled the trigger yet. There are some other workshops I have seen, offered by YTers, but they all go into the charcuterie cuts and such. Billy at PermaPastures Farm has done a few of them, and I might just have to drive to TN to go to his class next time he has one. If I had the time, I would try to get a PT job at a local butcher for a while.
It has been a problem for sure, especially at the USDA facilities. NC requires that the hogs have to be inspected, to sell cuts. A few friends have looked into that, and the hoops are pretty daunting to get it started. There are some local "Custom houses" that have dates, alot sooner, but you cant sell cuts. From my understanding, it is the butchery and packaging that takes all the time. If you have a legal butcher, apparently you can get them inspected and dispatched pretty quick, if you dont need them cut.