Welcome to the area. The closest lake with decent crappie is Mark Twain Lake- about 1.5 to 2 hours north, depending on where you live in the St. L. area. Truman is excellent as well and is a Corps of Engineers lake as well. Folks fish Lake of the Ozarks, but I haven't in many years, but the crappie fishing is good there also- the summer traffic on the lake is a killer though. I've heard of some folks catching crappie in some of the sloughs of the Mississippi River, but I haven't tried that myself either. Fall crappie fishing is usually pretty good at Twain.