Mississippi Lineboats?

Hey guys,
Long time reader of the forum, but new poster, so pardon my newbiness…
Currently a cadet at the good ole s-u-n-y merrytime and ive been given the opportunity to go up and down the Mississippi a few times this summer with ARTCo.

Been digging around for some info on their boats and whatnot, but havent been able to find much. And this forum is also pretty dry on the topic, so im wondering if anyone on here might be able to throw me some info?
Im mainly looking at what a regular days work entails, along with what to bring. Ive always had the mindset of going bluewater, so this is a little bit of a change of pace for me

Thanks for the help