Wow, I didn't realize this thread was still going strong. I'm the thread starter and to update my situation, we lost 7 of our Meyer order of 15 chicks. 6 were DOA or died within a day or two of shipping and one developed a severe cross beak, and we decided to put her down when we determined that she wasn't eating.
I bought 10 additional chicks from the feed store and overall they seem much more robust than my Meyer chicks. One started staggering and acting drunk after maybe a week, couldn't stand, but we were able to nurse her back to health. I think she had vitamin E deficiency, she responded immediately to vit E with selenium.
Anyway, our feed store has a great selection of chicks and overall it was a much more positive experience than mail order chicks, the only problem is that I like to have my chicks vaccinated for Mareks and none of the feed store chicks were vaccinated. The feed store gets their chicks from a hatchery in Ohio (not Meyer and I don't think it was Mt Healthy either, but maybe), but they receive shipments of several hundred at a time and I don't think they have to worry so much about chicks dying from the cold. After doing tons of research on BYC about the Mareks vaccine, I decided to vaccinate my feed store chicks myself at one week of age. Not ideal, but many think it will offer them some protection.
I haven't decided what to do in the future. I don't live close enough to a hatchery to pick up chicks in person, and overnight shipping wasn't an option at Meyer, but I will look into that with other hatcheries. I will personally never order chicks again in winter, and if possible I will order at least 25, or try to find someone else to combine orders with so there are enough chicks to stay warm during shipping.
I'm sorry for everyone else who's had shipping issues and is dealing with dead or sick chicks. It's an awful thing to open that box of dead chicks, or spend days trying to nurse a sick chick back only to have ot die anyway.