First time post on crappie.com. Next weekened I plan on dropping down some willow trees tied to an 80 lbs hardened bag of concrete. I was told by a fishing guide to use a 15' willow tree. Does anyone know what kind of willow tree? Weepin or black willow? Also what would a good depth be for year round crappie fishing? 25-30 ft water with a 15 ft? Thanks for any info.