Rags can be deadly, a lot of people on this board use them. They are easy to make (if you can find the backer rod) and to customize. Put a bead on your leader so it rest on the hook, thread the top inch or two of your leader through a needle and then push the needle through the end of the rag. To fish it, all you have to do is drift fish them like you would bait. They can be used with a shrimp tail as well.

Bob has an excellent video of how to make these in his video or tips section out on the main board.

Kev