Are you staying at the state park, or Catherine Landing? Catherine Landing rents boats too. Neat place. You should check it out if you're not staying there. It's on the opposite end of the lake from the state park, but I digress. My friend has a lake house on Catherine and he told me just this morning the bream are biting well. Wherever you're staying you should be able to find them around brush, docks, etc. and catch a few on a worm under a bobber.