you will be alirght, just don't listen to the few nay sayers on here, if you have any questions just feel free to ask... I wont lie tell you straight up. No company is perfect they all have their faults...
You'll do very well in Chicago (is that where you'll be running out of?). I did very well in Buffalo, but I'm leaving next week for Walmart Private Fleet. I have nothing bad to say about JB Hunt and I hope you (and anyone else) is as happy as I have been.
What does your record look like? Do you meet the requirements? If you would like any info as far as where to go to find out let me know. Otherwise if you already know what the qualifications are and you meet them, just keep trying. I got very lucky. They take many applications for a very few jobs so it really is the luck of the draw.