Strung Hackle, chenille size 1 or 2, jig heads from 1/80-1/8 in #8-2, good quality thread like UTC 140, silk or other type floss, Krystal flash, hackle pliers, head cement and last but not least any kind of feather you can get your hands on from ducks, geese, pheasants, turkey and other birds as well as squirrel, calf (kip), rabbit and other tails and fur patches.
That will give you enough to tie for a long time and tie a ton of different patterns.
I love taking my kids fishing, now if I could just manage to fish at the same time.