Great advice. MB550s with thick jaws work great.
Bait and lures are overhyped in my opinion. If you are off location, the best bait/lure won't draw them in. If you are on location, a simple hole in the ground, pee post, or hollow log will get them working your set with no bait or lure needed. The bait/lure is to help close the deal by getting them to work your set and hopefully put their foot on the pan.
Ive caught yotes on : no bait/lure, castor, my pee, fox pee, bacon grease, venison scraps, half a taco, dead mouse, roadkill squirrel, road kill black bird, cow carcass, Pee post. dead chickens, fish heads, cat food, basically anything "food like" I can stuff in a hole, hollow log, under some hay....
My best set by far..... small pile of firewood/logs on the side of farm road with a hollow log piece at the center. Stuff almost anything in that hollow log, put a handfull of grass in there and put your 550 10" in front of the hole. Coyotes just can't help themselves and have to see what is in that hollow log. I leave it set all year long but only bait it during trapping season. Still catch yotes all year.