Assault on the Slave Lords

Things are heating up for the Order of the Platinum Dragon this weekend.  They have been dropped into some unknown part of the world after they left Barovia.

While trying to charter a boat they hear some rumors of a group of slavers.

I went through this series years ago myself, so I am really looking forward to running it.  I think I still have a thief that was trapped in the basilisk room.
Of course I am going to make some changes to these adventures. The Slavers themselves are working for a group of vampires.  One or more of them are vampires themselves in fact. Not sure who though.

Also, I am going to replace some of the orcs with gnolls. I am planning on incorporating some more gnoll themes in the Slavers series. I am replacing Gruumsh with Yeenoghu and capitalizing on his role as "King of Ghouls" and "Vassal to Orcus". I am going to use a lot of the material in Hercynian Grimoire #1 from +James Mishler too.  It's just too good NOT to use.

I am also considering throwing in thouls just for the fun of it.

Here are some other postings on this module. Always interesting to read what others have experienced.
http://www.metagamemastery.com/2011/09/26/annotated-a1-slave-pits-of-the-undercity/
http://www.thedelversdungeon.com/forums/viewtopic.php?f=2&t=227
http://bloodofprokopius.blogspot.com/2012/02/re-imagining-slave-pits-of-undercity.html
http://grognardia.blogspot.com/2010/11/retrospective-slave-pits-of-undercity.html
http://bxblackrazor.blogspot.com/search/label/a1-4
http://dungeonfantastic.blogspot.com/2014/12/review-a1-4-scourge-of-slave-lords.html

Edited to Add, Peter's detail into each adventure.
http://dungeonfantastic.blogspot.com/2014/10/review-a1-slave-pits-of-undercity.html
http://dungeonfantastic.blogspot.com/2014/10/review-a2-secret-of-slavers-stockade.html
http://dungeonfantastic.blogspot.com/2014/10/review-a3-assault-on-aerie-of-slave.html
http://dungeonfantastic.blogspot.com/2014/11/review-a4-in-dungeons-of-slave-lords.html