Hi mgdunaway,
Post #6 here includes the factory direct manufacturers near you and a wholesale manufacturer in Cape Girardeau that would need a phone call to find out the local outlets that carried them.
Most of these involve a drive (and I would suggest an initial phone call first to talk with them to get a sense of which you “connect” with the most) but would likely save you a lot of time and frustration trying to sort through all the “marketing information and stories” at local outlets. If these are all too far (or Campbells doesn’t have any mattresses that are attractive to you) let me know and I’ll take a look at some of your local options to see if there are any better possibilities there that I can see.
Phoenix