Looking for a way to get more movement in my decoys. Ive seen all the newfangled electronic junk but im going to go cheap here. How do i rig up a bobber or whatever you call it, the decoy with the big weight and a jerk string. Do you just tie the weight to one end of the decoy and the string to the other, or is it more complicated than that, thanks. By the way, this year is my first year duck hunting without a good friend who brought me to the sport. He took me a few times in the past couple years and i just gotta do it more. anyways, is this as simple as it sounds?