I'm not sure I understand what you're wanting, so let me figure it out with the following inquery...
From what I understand is that you have subforums:
Resort Chat
-- Resort A
-- Resort B
-- Resort C
And you want information from resort A B C to populate Resort Chat; so it shows all discussions from A B C in the main index?
If that's the case, you can't really do that, BUT you could set those to be the portal items, then link directly to the CFRM page from your main site, then change the "Portal Page" wordlet to "Resort Discussion"
