Thanks for all the good advice everyone. Matt told me from the 1st day I came home upset that I should quit, but when I had jobs in high school I moved around quickly, usually only spending 3-6 months at a job...so I guess I didn't want to bail out so quickly on this one too. I worked almost straight through at dealerships, which are TERRIBLE places to work and the turnover rate of employess is astronomical
I already typed up my formal letter of resignation (last manager just clocked out and left, so they'll probably be surprised about this too!) and I'm going to turn it in when I go to work today at 1pm. Hell, they were downright shocked on my first day when I brought in a computerized schedule of my availability for the next 2 months...and they STILL got the schedule wrong, putting me down for work when I have class

So its definetely time to find a place that will actually (even somewhat) appreciate the effort I'm willing to put forth...
Thanks again for all the helpful comments
Belle