Get the bait cubes. I use them in early spring and fall after i put my boat away and start fishing from shore. They work pretty fast too. I use the ice cubes while icefishing. They bring the fish right to you. Toss a couple near a downed tree or brushpile you can cast too. Give it about 30 minutes to bring em in, and they'll keep comin in for hours. I've noticed, over the years, that the smaller fish come first, but the bigger ones will be there a little after them. Been using them for about 5 or 6 years.
