I used to fish Maple Leaf when I was stationed in Missouri. Never really did well for crappie there. If you are willing to drive about another 20 minutes go to Concordia and fish the lake there in town. I have caught a lot of crappie out of that lake. If you plan on fishing the bank it'll be harder to catch the bigger ones. If you have a boat have fun you should be bale to fill that livewell up quickly.
"If people concentrated on the really important things in life, there'd be a shortage of fishing poles."
Dave