Whilst on the hubpages website I used the search box to search for "lighfoot" there were several results including another by Mr Abell at:-
http://hubpages.com/hub/The-Fitz-Lightfoot-A-Question
again he referred to his sister...
"My sister Janice could not have expressed any better. She is the Bard of Orillia’s biggest fan. Her enthusiasm for him is matched only by a near fixation with
Wizard Of Oz memorabilia; I digress, but did so because this essay is a birthday present for her."
Ken also embedded this Fitz youtube video that has probably been shown here before but IMHO bears watching again
It begins with the television news report that Gord has recently been crediting as being the inspiration for writing the song rather than the Newsweek article that is usually cited
at the end is a roll call of the 29 crew members who have gone and I noticed that three are desccribed as "watchman"