I'd say you be able to have a good time at Truman in the next few weeks. You should just plan on being there around the MO CDC Crappie Camp - May 5th and 6th. Most go a day or two early and some make a week out of it. Good Luck!
A couple of Sticky's at the top of the page, links below.
https://www.crappie.com/crappie/miss...7-camp-anyone/
https://www.crappie.com/crappie/miss...-cookout-list/