Good morning! You will be up there at a perfect time. If you are mostly trying for bass, I would suggest sticking to the medium size lakes around Longville. Panfish should be up shallow, and bass feeding up shallow. Hard to know with the weather we have been having, but bass would normally be post spawn at this time. Enjoy!
I know when we head up that way we love stopping at breweries on our way up to northern MN. Have a great time!