she seems like she would be pretty wild and "dirty" based on her scenes

Wow!  It seems as if Ms Williams has had a cash flow problem.  She is listed on porncompanions.com.  I didn't sign up for a membership to view her rates, but, I suspect she commands a hefty stipend.

I've read a bunch of reviews of Porncompanions.com to make me think that the site might be a scam.  If anyone can confirm or deny, that would go a long way concerning how much I pursue a GFE date with the object of my desire.

I thought porncompanions was Trinity St Clair's agency

The source for my follow-up post was the Mike South blog.  I decided to check out reviews of the agency.  I came upon an article about porncompanions and Trinity St. Clair that weren't complimentary, to say the least.  The writer accused her of placing ads on porncompanions for some porn stars who weren't under contract with the agency and who didn't actually escort.  I had also read a Q&A interview with Blair Williams a while back (can't find it at the moment) where one of the questions was if she would ever consider escorting.  She said she wouldn't because she saw it as a risk to her porn career, citing STIs and injury.  

So, my original wild enthusiasm about her being available have become dampened as I have done additional research.  I will say that I'm not that familiar with the porn industry and can't comment on the quality and accuracy of the Mike South blog.