Always Learnin

Help! Most pondweed is good. Curly Pondweed is NOT! It's invasive & terrible. Starting fishing a 120 acre lake that is shallow (average depth is only bout 5') & it's has the crap everywhere. Even after it dies off it leaves stuff everwhere. Man made lake with soft bottom....no rock...just a ton of old dead Pondweed on bottom. Plus pieces of it r at all depths. So anything with treble hook is useless. Sucks cuz limits what I can throw big time...which takes out some of the fun & makes it harder to catch. Think I've tried what would b a good fit...wacky, Texas, chatterbait, spinner, topwater, etc... Like all lakes some days I catch more than others. Any1 got any suggestions what to throw or how to deal with these conditions?