How mobile are you and how bad do you want to stretch some line? If you have a snowmobile go shallower than anyone else early and late and during the day go deeper than anyone else. Never and I mean NEVER fish around ANYONE on that body of water. It simply isn’t necessary. If you enjoy structure fishing and the challenges that brings (insert drill, drill, drill, baby) then head towards Warroad and stop around Arneson’s reef, 5 mile, 16 mile, Archie’s and if you still can’t hook up head to Knight and Bridges or north or Garden. But again don’t fish around other anglers. There is a LOT of open water on LOW. Biggest mistake most anglers make on that body of water. But then again if everyone starts do this I suppose there be no open spaces anywhere, LOL!
If you are immobile well then your window of opportunity has just been greatly diminished. Try as best you can to get away from all the traffic, have some super steroidal live minnows (lake shiners from LOW) and balance your bobber so the most finicky walleye won’t feel the resistance. If your on fish and they won’t bite grab a heavy spoon (which most spoons are, too heavy) and start pounding the bottom. Shouldn’t be long before it’s “bobber down…”
Good luck and share your success stories when you return. FWIW