Steve just an unweighted Zoom finesse worm. You can try the Trick worm also but the finesse worm produces best. There is no need to be in a hurry to get the bait to the bottom by adding weight, the hook is enough weight.
If you go far enough away from the rocks in the shallow area and get into the current, you may want to add some weight to overcome the current. When they are spawning, that is not an issue since they will be closer to the dike.