> My suspicion is that water gets into the doors and has corroded the speaker wires and the window controls.
< exactly and your window switch for the other side is bad.......
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> The power steering rack is leaking badly. I'll be paying a bundle on Wednesday to have it repaired.
< yup that would be around $500 them do it..........
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> The biggest problem is that the battery doesn't stay charged. If I drive without using headlights and the weather isn't too cold, I can go months without a problem. But if I use the headlights for long OR there is a serious cold spell, I can be pretty sure that the truck won't start the next morning.
< cvheck all connections and yes, Moisture can do weird things with electric. Sounds like you have some gremlins. That last van I sold to that crazy lady i worked for it had the same prob, I didnt know cause i drove it everyday. It was the electric door locks on the drivers door was shorted out, always pulling power. Those are the worst probs to find.

Realist - Everybody in America is soft, and hates conflict. The cure for this, both in politics and social life, is the same -- hardihood. Give them raw truth.