I'm curious to what kind of jerk bait you were throwing? My favorite is the shallow shadow rap, they were killing it last year all the way into July at night. It's crazy how close to the banks they get this time of year, I've even seen a few with their backs out of the water! I don't bother getting the boat out either this time of year, I find it's much easier just to fish from the bank. I found you just have to learn how to fish the shallow snags and not be afraid to set the hook, as they usually bite pretty light and you don't know they are there until you give that little jerk. They haven't moved up yet up North here yet, but should be within the next week or so. I cannot wait, it's my favorite time of year!