I hope some additional dialogue will ensue. In the meanwhile, there are some cases of substance abuse treatment you can take a look at in the book EMDR (Shapiro & Forrest/BasicBooks). In addition, the treatment protocols are taught in Level II. You might also want to access some of the audiotapes of past presentations at the EMDRIA Conferences.
EMDR is an evolving methodology that has continued to become more robust and comprehensive over the years due to the input of clinicians who have dovetailed their previous expertise in specialty areas. I hope you will be willing to share your expertise as well once you have more experience with the method.