Hi! I worked as a server at both Outback and Cracker Barrel. While I enjoyed Outback more, Cracker Barrel had a much higher table turnover. The tips aren't as big as what you would get at Outback but because of the high turnaround, I made pretty much the same. I enjoyed the fast pace of Cracker Barrel but I found that the customer's were harder to please at Cracker Barrel (of course, not all

). My thought is that with there being so many Cracker Barrel's and so many more people have gone to CB than Outback that people expect something they had in a North Dakota CB to taste EXACTLY like that every time.
I started as a server and never was a hostess. IMO (and this may just be at the Cracker Barrel I worked at), they had a pretty thorough training process. I don't remember being tested or if it was it wasn't very hard (but it was about 8 years ago when I worked there). Also you were eligible every so often to take "tests" which would give you another star on your apron and like a nickel more per hour on your paycheck.
You do get to take your tips home every night and you don't have to split your tips with anyone (i.e. hosts/bussers). I've worked at a lot of restaurants and I have never seen bussers try and steal as much money as I did at Cracker Barrel so be sure to pick up your tips as soon as you see the people gone. I caught quite a few bussers (of course, there again this just may be where I worked).
It is one of the most exhausting serving jobs but it does have it's perks. Discounts on food/merchandise, not having to deal with the customer paying you because they go to the store, no alcohol served so you don't have to wait on a bartender for a drink or deal with the customer who wants a margarita with fresh lime, 6 cubes of ice, 32 grains of salt around the rim, a twist of lemon, and shaken lightly

, and good flexibility. I never had an issue taking off and one thing I really liked is that sometimes at restaurants they are run poorly or with "favorites" (i.e. the manager's bff's getting what they want first and then screwing everyone else) but it seems like there's policies in place for just about everything.
At our Cracker Barrel you had to bring anything you wanted to bring into work (i.e. purse) in a clear, see through bag and it had to be locked up in a locker.
Good luck! I hope you like it. If nothing else you'll make pretty good money working Sat-Sun's!
**Oh, I wanted to add that at CB after training you usually follow a server for 1-2 days, they follow you for a day, then you get a table, then you get a section of 3-5 tables. Of course the timeline varies on how comfortable they are (or you feel you are) with what you're doing.