Dollar General or Regional

Dollar General:
I live here in Austin, TX and would be running out of the Ardmore, OK Distribution Center, I know it's going to be hard work and that doesn't really worry me. What I need to know is what kind of money should I expect to see and is it worth it for the amount of work I will be doing? An estimate on number of miles, operating area and how many trailer loads I would actually get per week would also be appreciated.

Regional:
This one is simple, what is the operating area and how many miles can one expect to run? I'm not a big fan of the Northeast and would prefer not to be going to Canada.

Any information from someone currently working in these divisions or someone that has in the past would be greatly appreciated.

Thank you and be safe out there.