Over on the river you basically go along the shore and hit any spot you feel or have a feeling is worthy. Het the edges and points but remember to start checking into the mouth of bays and even further up in them. Soon, they'll be moving into warmer water.
As for the Arm, the boat ramp will be useable (if it isn't already). Also, check into seeing if Pouch Point is useable. I doubt it, but if so, it's by far the best location on the lake to put a boat out of.
Um, what else. That's about it. I'm sure Stizo will help you out!