Hi Drea,
Can't be directly much help, but in an effort to start the rebuilding of our RSD database (lost, kinda, in the BT summer crash), here's the best starting point, at rsdhope.org, loads of information.
http://www.rsdhope.org/ShowPage.asp?PAGE_ID=82

Here's an inventory of their links - you may find some names in there:
* KETAMINE and RSD / CRPS
* LOW-DOSE INFUSION - Introduction
* Doctor Harbut's New Clinic Information
* Dr Getson and Dr Schwartzman's Ketamine Research
* KETAMINE ARTICLE NEUROLOGY TODAY
* KETAMINE AND RSD / CRPS ARTICLES
* JOURNAL OF PAIN MEDICINE ARTICLE
* Low Dose Ketamine - A Case Report
* Low-Dose Ketamine Treatment Article
* Low Dose Ketamine - An Editorial Article
* ILLUSTRATION OF HOW THE KETAMINE PROCESS WORKS
* A Patients Perspective - Katherine
* Katherine's Success Story Part Two
* A Patients Perspective - Cheryl Lynne
* Cheryl Lynne - Part 2
* A Patients Perspective - Keith's Story
* Keith's Story - Part Two
* Keith's Story - Part Three
* Interview with Dr Harbut
* Interview with Dr Harbut, Part 2

All the best