I've always fished Blood River during the spawn. Fishing around the cane poles sticking up to mark the stake beds has produced alot if fish for me. However, the water is probaby down too low to do alot of good there. I know Jonathon creek has some good deep structure next to the channel out on the lake side of the bridge that produces good this time of year. You might get more out of some of the locals since I only go once or twice a year and it is usually in April.