I wish you luck with the second opinion.
This is not at all because I think you won't be successful at finding someone who can do something about your husband's stricture, but the other website I have found helpful, in terms of dealing with the day-in/day-out stuff of living with a g-tube is this site:
http://www.oley.org/index.htmlI have been very concerned about if or whether I can ever do something like travel internationally again with a tube and there's lots of helpful information about that sort of thing at this site. I also find it helpful just to read other people's stories about how they cope. I am still committed to my battle to get of the tube entirely, but the Oley foundation site helps remind me that a full life can still be lived even with a tube.
Nelie