Fishing with Suckers in the fall for muskies is a gas. My understanding is you can use 3 lines in WI.
‘Hooks, baits and lures all count toward the total of three (3). As a result, the maximum number of poles/rods/lines is three (3) as long as you have only one (1) bait on each pole/rod/line. More than one bait per line will require you use fewer than three (3) poles/rods/lines.Sep 1, 2012’
I used to make my own sucker harnesses. The last few years, I switched to these Fuzzy Clip and Go harnesses. They can be kind of a pain to secure, but once you get the hang of putting the clip through the nostril of the sucker, they work really well. They seem to come unattached at the hookset pretty well, allowing hooks to bury in the fish.
Depending on who is in the boat, we will hang a line over each side of the boat and drag another behind the boat on a big bobber. I try to follow weedlines. Just pay attention to your minnow. They normally let you know when a fish is around.