We are awash in coyotes in this area of eastern oregon. they have never bothered anyone around here that i know of, and believe me i would have heard of it as that is part of my 'job'. personally, i like them. they are called God's Dogs by the local Indians.
enjoy the fact they haven't been hunted out of existence in your area, and that will be a sad day.
by the way, there has never been a recorded instance of a wolf attacking a human being unless either threatened (they will run if possible) or sick, which is rare. packs or not, they will not attack you. this is easily verified - google it.
but yes, mountain lions, cougers, panthers, whatever you want to call them will stalk and attack a human. not often, but they have done so. i saw one about a month ago in the trees at our mountain place, he just stood there and looked at me. i was the first one to leave with that feeling of something staring at me all the way back to the rig. yes, i carry while caching (and at work).