Cheers fella. 
Just out of interest, how do you get these groups up on AW? 
You can see a link to the group in the profile of the WGs who are members of a group.
Top left of the screen.
In this group the group name is "-" so it doesn't look so obvious.
Being in a group is sometimes a sign the WG is less independent but for your purposes it helps narrow your search a bit.
Happy searching!
