Call vs Bait
Would suggest that you call OR bait. Do not do both. A yote absolutely,positively,knows that the bait is there. Especially if it is a fairly well established baiting area. This will be at the most two weeks. In those two weeks every yote in the area(area ='s probably two miles square)will know exactly where the bait is, given the wind direction has changed several times,and how many and which ones of their buddies are frequenting the bait sight.
Don't call so as to give yourself away. Simply sit and watch. Spend the extra time figuring out the best way to enter AND LEAVE the area that you are watching the bait from. Also the suspected area that they will approach from. This will be usually from downwind. Yotes want to see if bait is available,what kind,AND(big and) how many of their buddies could possibly be already there or off to the side just watching the area. If a big dominant male is already there the smaller yotes do not want to come charging in and possibly have their butz kicked. I have actually witnessed this.
If more than one yote comes in, first shot should be on the dominant one,or the biggest one. Also, this is why I am an advocate for the simi-auto for yotes. I have killed doubles and on a few occasions triples using an AR. The boom and the action cycling is all one noise. Another fast shot on the remaining yote(s) is sometimes possible. After the first shot,try cycling a bolt action or a pump action. IMPOSSIBLE !!
Would recommend a AR,chambered in .223(if the pelt matters),with a bullet of the 50-52gr variety,driven as fast as possible. Always a COM hit. If a good solid hit on the first yote the others will sometimes run a circle and stop to look back. If they are heading for the next county....bark. Make several loud barking sounds,but be EXTREMELY ready to shoot. If the fleeing yotes stop,it will be only for 2 or 3 seconds.
Bait with anything. Not only meat products but vegetables and citrus products. They love bread so visit the day old bread store. I once got a call from someone that knew I was baiting yotes. They had just had a huge family reunion and saved me all the lobster shells. I took 4,5gal buckets out to a field that I was baiting and ended up killing 5 or 6 yotes over that pile of lobster shells. I also found reddish colored lobster shells in the coyote droppings for the next few weeks.
Baitin' yotes is great,have fun with it. -----pruhdlr