My advice....pick one style of fishing and learn it to the best of your ability. Some walleye guys like jigging more, some slip bobbers, some live bait rigging (lindy, roach, or wolf rigs)..others crankbaits, and still others prefer to troll.
I prefer slip bobbers and jigs. That is just how I was taught. I am currently learning live bait rigging...gonna try it up north next month.
Walleye fishing is not as difficult as you might think. Just remember some key points...
1. They like hard bottoms. Rock, gravel, sand, etc. If they have access to food and deep water, you will usually find the fish. You will seldom, if ever find them over muck. Exception would be a bug hatch, but that is about it.
2. Fish on cloudy days, or low-light periods. If you got a decent chop on the water, you will be good to go as well. Avoid days that are extremely bright. It isn't that the fish won't bite, because they will...but finding them is a bit tougher.
For some reason, this doesn't apply to river fish....no idea why. I have caught fish on the K3 and Fox with no clouds in the sky and the sun directly overhead....weird how it works, but it does. Darker water maybe?
3. Take baby steps...if you try everything at once, you will get frustrated and give up. Walleye fishing is tough at first, but will become fun as hell, but you got to keep at it, and learn a system, and go with it.
Good luck!