Trolling crankbaits is a preferred method for catching walleyes across the country. Crankbaits are undoubtedly one of the best lures for walleye on the planet and can be trolled in many different ways. You can use diving baits and fish them off monofilament. To get deeper or give a different presentation, you can fish them off lead core. If you're fishing Lake Erie during the summer months, you can park shallow diving crankbaits behind dipsy divers. Regardless of the method, crankbaits catch walleyes and lots of them.