Ummm, Did you ever try a floating rapala just after ice out? Slightly twitching it on the surface as in a dying forage? Over cover this can, and has, produced huge bass. And it has worked over drops in late fall as well. Maybe you have not tried it, or have, and it didn't work for ya. But, its worked for me.
Then yet, in my younger years I was a bit crazy and would break ice at the ramp to get out to open water so I could fish. Not many others were out there then, and a perch patterned original floating rapala was one of the 3 lures tied on before I even got to the ramp.
It may not be a pop-r, spook, or frog, but a "topwater" technique just the same.