while your ponds are all frozen go out (within reason of course) and look for lures. It's really east to get lures stuck on the edges on in brush only accessible from the water. It'll probably be most effective if the pond if used for bank fisbing a lot due to the fact you can't go jnto a boat and get your lost lures. These were found just along the edges of my neighborhood pond so its probably much better if you go to a bigger reservoir.
Posted by PY_SYGUY