re: Any tips on getting coyotes inside 100 yards while Coyote Hunting

Try setting up in an area where they have to come fairly close to see what is going on. If you pick a wide open 500 yd field they can sit and look for ever. However pick an opening 50 yds or so wide and where you can see the timber edge real well and you typically have them.

Of course option b.... Get a better rifle

I have been shooting them with .308 175 grain hand loads at 600-800 yards it's a kick in the arse.