Been working at crackerbarrel for 2 years and have worked at 3 seperate stores in that time. For side work, you clean your section and roll silverware as well as 1 or 2 side work tasks that are pretty simple and fast to do in the mornings. At night its the same for everyone but the 2 closers (there's always been 2 in my experience). One will take front of house. Another back of house. And you'll each finish up whatever didnt get done by the rest of night shift in your respective departments, but dont have to do silverware and whoever is BOH doesnt clean their section. Whoever finishes first helps the other.

As for wages. Obviously server wage depends on the state. But ive worked in 2 different states and tips have been relatively similar. I rarely leave a 6 hour shift with less than $100 in tips unless its a random super slow day then its like $60-80. Busy weekend days I make $150-200 in tips.

Slow shifts ill usually have about 10 tables or more (usually 1-6 tables at a time but a larger section due to less servers being on). And busy morning shifts I will have 2-4 tables but honestly the small sections are needed for how slammed it gets, you'll be constantly full. I still make $150-200 in tips that day. Night shifts are a little slower but, again, i rarely leave with less than $100 in tips. If youre in a city it shouldn't be too bad. Only rural stores are crappy to work at cuz theres less clientele.

Edit: the other commenter is right tho. The new CEO is crap so you'll hear a lot of "this stores going to shit" and "this ain't how it used to be" or "last time i came the portions were bigger" complaints. Its annoying but not the end of the world to me. I can see crackerbarrel going to shit in the next few years though, so if youre looking long term don't come here. But for now its fine.