I couldn't just bring one lure...but I always start with one of three lures: the Ratl'n Flyer spoon, Daredevil spoon, or Buckshot rattlespoon. If using live bait, one of three jigs: Forage minnow jig, Demon jig, eye dropper jig.
If using plastics, one of three lures: Foxee jig, powerbait tube, Gulp alive minnow