This is truly wonderful news for the Mother's Day. Hope they find her husband soon now that they have a better approximation where to start looking.
They have a thread in the Missing forum:
[ame="http://www.websleuths.com/forums/showthread.php?t=132140"]WA WA/OR/ID - Al & Rita (alive!) Chretien, 59 & 56, Canada to Nevada, 19 March 2011 - Websleuths Crime Sleuthing Community[/ame]