geez...sorry to hear about all the troubles.
If I remember right, you did a usa4corners trip last year or the year before. Then it seems like you had an accident of some type. Now you are on another big trip and all these issues have kicked in. Could something have not been repaired right since your off?
From the sounds of it, it really smells of a bad ignition switch. I haven't seen a switch from a Touring but I assume that it is the same or similar to the Std/Cls/Rdstr. If the switch can be pulled, remove the lower cover to see if a solder has come loose or broken entirely.