For Perch I mostly use hali jig with chain or hawger spoons.. aslo good are swedish pimples , the smallest len thompson spoons ,and the nils master jigger shad with a chain dropper instead of the treble.
For Bait number one for me is a perch eye. followed by beef heart, pink maggots, minnow heads, then meal worms.
When they are in the mood anything small will work. and light lines will definitely catch more fish.