So I did a thing with the second stimulus money, and got a new Apple CarPlay capable head unit. Went with a Sony XAV-AX5000 off a recommendation from another guy in a local overlanding group.
I completed the install today and am pretty pleased with the results. I have 21st century tech now, and the sound quality is significantly improved over the factory unit.
The nice thing, and one of the motivating factors is that Gaia GPS works with CarPlay which should come in handy while off grid..
I also went with a backup camera. I couldn’t really get perfect placement for the camera with the Wilco spare tire carrier back there, but I mainly wanted to be able to see where my tire and hitch/shackle were if I’m in a tight space. Ended up placing the camera where most new factory cameras would go. Again the view isn’t perfect but it’ll get the job done...
It was a total pain running the camera wire through the hatch and through the rubber conduit that connects the body to the hatch wiring but I got through it.