Get a few #110s for rats and mink a few 11/2 coil springs for fox and coons but
if you want to try snares try them they really work for me just find a trail where the target animal is going through regulary and set the snare
But i like footholds better because snares you only can use once and after awhile you got more in snares than you would with a couple of footholds
And the trapperman.com link above will help you alot join up there and ask a few questions