That worked! I tried those one step at a time. After step 2, I was able to upload to a different board that did not have the voltage divider circuit soldered on. Once I removed the resistors from the A0 pin on the first board, everything worked. That is too bad as I really liked being able to read battery voltage.
I also need to disconnect the USB and reconnect before anything printing to the serial monitor works.
Thanks for the help!