Okay, for those of you who do not have Dragon, I'll summarize the Affiliations (new rules in PHBII, which I believe Mal has):
- Church of the Whirling Fury: Secretive group against planar incursions. Likes chaotic warriors who fight demons; dislikes summoners of demons or those who deal with them
- Dawn Council: Sasserine ruling faction. Likes charismatic, wealthy folks; dislike chaotic, crime fiends
- Scarlet Brotherhood: Infamous in Greyhawk, a faction of specific human supremacists and assassins. Likes Suel human rogues and monks; dislikes chaotic do-gooders.
- The Seekers: "Scholarly" society of treasure seekers. Likes history and geography buffs that donate treasure; dislikes people who give away secrets or loose debates.
- Witchwardens: Arcane defenders of Sasserine. Like arcane spellcasters; hates non-arcane spell casters
- Zelkarune's Horns: Fighting company renown of the arena. Like's arena champions; dislikes non-arena fighters.
Given the above, the Seekers make a good fit with Col, with the Whirling Fury a bit behind (as long as they don't find out about his demonic dealings!

) Using the base information, Col's affiliation scores would be:
- Dawn Council: 0.5
- Church of the Whirling Fury
- The Seekers: 0
- Zelkarune's Horn: 0
- The Scarlet Brotherhood: -2
- Witchwardens: -20
Of course, having a score doesn't mean membership.
If anyone wants more specific info, send me an email and I'll get it to you.