It's either boom or bust. Spring Lake by Savanna, Michelsons near Fulton, Rock Creek on the Iowa side near Clinton, all the way down to Keithsburg. All fishing is shallow water, backwater fishing. It doesn't take long to figure out if the fish are in the backwaters. If they are-people will be fishing. If not- you won't see anybody. Few places to get a good report- there's a bait store in Clinton Iowa you can call, probably 1 or 2 in Savanna/Galena you can find on the internet. Not a lot posted here about ice fishing on the Mississippi. Just go over there and scout it out- start in Galena and go south.