Hey hey haywood,
I don’t have the opportunity to fish much for largemouth, especially lilly hunting! However, I do recommend throwing “Bill’s scented lure” (plastic worm that comes weedless). If not dragging the surface try plopping it into the little openings in the lilli-pads or right on the edge! Can be deadly. With “Bill’s” you’ll need to purchase some high quality ball bearing swivels! Most effective way to present this worm is put a small split shot directly above the worms leader, then retrieve VERY slowly! It rotates ever so slowly through the water! I caught my personal best largemouth last year on a Bill’s scented lure a 22 inch 15 inch girth beaut!
For gragging the surface there has to be some weedless top water baits! Don’t know of any, if there isn’t, could be a way to get rich fast!!!! Have fun bassin’!!!!!! Jim W