I am a relatively new trapper myself...after dabbling in it for years.
I learned a fair amount by watching youtube videos. I don't have any one specific youtube channel to suggest, but there are several out there. I have no desire to trap beavers or rats, etc. I just concentrate on the big ticket critters. A dirt hole seems to be popular for coyotes and there's an absurd amount of youtube videos showing how to do it.
