Hey John, I can’t answer your question about fishing that area, but as far as the Thorne 28″ Walleye Sweetheart, it might be on the lighter side depending on the sizes of fish you’ll be tangling with down there.
I’ve used a 28″ Walleye Sweetheart with the alconite “outside” guides in a Med-Heavy, and been VERY satisfied for most lake trout I tangle with in northern MN. These have been no larger than 10lbs for the most part. If you’re fighting fish that would push 15-20, I’d take the step up to some of their Laker-specific rods.
Those guys are true genius’s when it comes to rod-building, esp. in this type of application as it lets their ability to do some really neat customizations shine thru. I’ve seen some really tricked-out big-laker rods they tie up for guys that head to Canada every year. Impressive!
Joel