i got a chest pack i use for flyfishing and put the following items in there:
variety of hooks and weights
green pumpkin senkos
junebug 7 1/2 ribbontail worm
grubs from 1.5-3 inches
3-4 jigs black/blue
2 spinnerbaits, one tandem, one colorado blade.
buzzbait
shad rap-don't EVER leave home without a shadrap
rattle trap
spook
also some needle nose pliers.
small ruler

with that i can catch jsut about anything and it's always in my truck, o ya i'll keep some extra string jsut in case.