@Jon G - No lights either.
@Rusty Rod - I've been cleaning grounds since it happened, but there are more to go.
I've cleaned the battery terminals, the negative ground at the motor, the positive where it connects to the starter solenoid, and everything at the voltage regulator.
I may have over looked the other wires on the solenoid, so I will clean them tomorrow.
I guess I will just keep cleaning connections down the line until it comes back to life.