I got it back from the dealer.

They said my drum brakes were out of adjustment and that was causing my mushy pedal.

But the brakes felt fine before I did the fronts, so I didn't think that was it.

Oh well. Anyway, they adjusted the brakes, cycled the ABS pump, and re-bled them. The brakes feel fantastic now.
The alignment also feels great. The camber and caster were apparently already in spec, and they only had to adjust the toe. The steering wheel is now actually centered when I drive straight, whereas it was cocked about 45 degrees to the left before.
And they did the recall for the cruise control switch. I'm glad I don't have to worry about my truck burning to the ground anymore. They also lubed up my hood latch, so now I don't need vice grips or a second person to help me open my hood!

I'm really pleased with the work they did.
And with that, I finally got all seven items in my first post done! She's officially safe and drivable.
