In a pinch I’ve had fair success with the Walleye Asassins. I believe most Wally Worlds carry them, and they have some good river colors. Gulp does make shad baits as well, but I’ve never fished them. I’d get a couple different sizes and colors and see what happens. Another option to remember is live bait. You’ll get more “undesireable” fish on crawlers, but half a crawler or a good sized leech can be deadly right now. Gulp also makes a leech bait, and I’ve had some good success with those pitching to wings as well.
If you don’t have any draggin’ jigs I would strongly recommend you order some before your next outing. They are the best jigs I’ve ever used for wingdams by a landslide. I’ve been fishing them hard on wings, rockpiles, riprap and wood for the last 9 months and I’ve lost 4 to hangups. In that time I am confident I would have lost 15-20 standard or even H2O jigs in the same time and places.