4. Crankbaits are great casting lures for walleyes in lakes and rivers, but you need to be aware of the different actions available. Lures with subtle action include Rapala Husky Jerks, Smithwick Rattlin' Rogues, Bombers and similar models. Moderate action types would include brands such as the Excalibur Shad-R, Rapala Shad Rap and Rebel Shad-R. Even more extreme are those with aggressive actions such as the Rapala Risto Rap or Excalibur Fat Free Shad series.
Stock a variety of these different actions and several brands of each; then, experiment with them on any given day on the water. Watch for fish that follow your lure but don't strike. Or switch to a different action when your combing of a prime piece of water doesn't get results.
5. Normally, a slow, steady retrieve is best for casting crankbaits to walleyes. If that doesn't work, though, try moderate and even fast retrieves. Also, experiment with the stop-and-go approach: Reel a few turns on the handle and suddenly stop. Wait several seconds; reel again. This jerky action is sometimes the key to a heavy catch.
6. Don't ignore the shallows when fishing for walleyes. Fish up to 6 pounds or more can sometimes be found in water just a few feet deep, sometimes 2 feet or less. This is particularly likely in the spring as waters start to warm in backwater bays in lakes. Try areas with extended points, weedbeds, sunken timber, rockpiles and reefs.
7. If the shallows don't produce, head for deeper water. Look for primary and secondary points that jut out into deep water and also humps, underwater islands, rock bars and dropoffs. Steep breaks or sudden depth changes near a channel are hotspots for jumbo walleyes in summer and fall. Use sonar to locate these prime holding spots.