In regards to traveling with raw; there are options of using dry ice and/or deep freezing the raw portions in tiny compact amounts and loading it up heavy/thick.
Both of our dogs are on raw and we travel for up to 2 wks at a time. We do have a small freezer in our 5th wheel, but for the most part, we use 2 different coolers. One that NEVER gets opened, with the exception of needing to rotate their raw meats into the one that gets opened daily.
As long as I pack them to the brim, keep them in the shade, and keep the imperative cooler sealed good/tight with aluminum foil on the top and shaded, I can generally get a good 1.5wk out of our system.
The last few days of our trips, the dogs generally end up eating canned salmon, eggs or something non-raw, as I better have used up all of their raw portions by then, or they've gone bad.
In regards to adding raw meat to honest kitchen; nothing wrong with that at all, in fact, that's part of the idea of those pre-mixes IS to make it easier for the home-body, every day busy person.
My dogs don't eat whole bones either, one is a huge gulper with sensitive intestinal tract that I haven't had issues with in over a year, so I don't care to aggravate it. The other is a VERY slow chewer, to the point the gulper would want to push her into eating faster....just don't care to go there.