Just done it in concert three times in the last two weekends, We have been doing it that long now I know the whole thing without music.
We sing almost exactly what is stated in the last posting above, except third line is "spread" not speed and the odd sp. We also Canadianize the towns, "Go and spread the gospel in Vancouver, take a walkie talkie to Calgary, all the way yo Kingston then to Moncton, even shout it lodly from sea to sea"
JohnB