That fellow kneeling is me and it was my intention to make it so the target of my attention there felt nothing at all ever again, least of all discomfort. ;-)
Banks Grand Retreat (Red River III) was without a doubt one of the very best events I have ever attended.
I'm slowly gathering photos, links, and after action reports from the event at
http://www.manifest-history.org/BGR-RRIII/index.htm. Expect the page to grow over the next several days.