I'm not sure when we aired this episode, but it had to be in the late '90s or very early 00s. I just did a search, & the only presence IA has these days in our state seems to be as a student org at University of Michigan. The last time their website was updated was 2004. IA still has a national presence, & you can find them here:
www.interfaithalliance.org
The one our guest offers is no longer valid.
Their mission certainly is a noble one.
Enjoy.