I,ve caught perch all over the bay, but I have never found a spot where they line up to get hooked. What that means is that you have to look for active fish (or fish that be triggered) every time out. A good starting point is usually some structure that has been receiving the wind for half a day or or more. Fish move constantly and you have to use a mix of experience, locator use, and carefully selected presentations to put any consistency in your catch rate. General seasonal movements can be a starting point. At this time of year, watch for a movement into newly developing weeedbeds, and that should be good through June.