I've got a trip planned in mid-October out of MDW. Looking at one of the offsite parking places because I'm not paying $15/day to the City of Chicago to still have to ride a bus to the terminal, and I'm not going to pay more than my roundtrip ticket to park in the garage. Any that I should looking for? Or avoiding at all costs? I would be arriving at about 4:30 am on a Wednesday morning.