There's a device that's sold for the bank fisherman called Deeper. It's a depth and fish finder that interacts with an app on your smartphone. I've heard good things about it and plan on getting myself one as soon as I start working again(should be soon). It turns your phone into basically the same thing boaters use. It shows depth, fish and even water temp. Also shows the structure and underwater cover that's around. You can find videos about it on YouTube. Until you get one of those, look for weedlines, grasslines, brush piles, stick ups, laydowns, overhanging branches, points and riprap(rocky areas) and eventually you'll find the fish. Unfortunately you're never gonna avoid snags all the time. It's part of fishing and we all deal with it at times. What kind of line do you use? Mono, flouro, braid or copolymer? I recommend braided line, if you're not already using it. When it comes to snags, you may bend a hook out every now and then, but most of the time you won't lose your bait setup with braided line. When you do get a snag try the best you can to finesse it out by lifting your rod tip and giving a few shakes til you feel it come free of the snag. Don't yank hard to where you bury the hook, weight, jig head etc. into whatever you're snagged on. This time of year try fishing deeper water as most of the bass and other fish are in that area of the water. Won't be too much longer and they'll be moving up shallow again. Also try rigging soft plastic worms, craws etc. Texas rigged weedless. That'll help with less snags as well. Whatever you do, don't give up. You'll start catching some good ones before you know it. Hope this helps. Good luck and tight lines! ?