From what I've learned there's no support from Triumph Co. however support from your local dealership is the best resource. Our group is sponsored by the local dealer Performance Cycles, Bethany OK. The group out of Austin is sponsored by their dealer. I believe Engle Motors in Kansas City sponsors a pack also. If you want some details from the pack leaders here's a couple names to contact on
http://www.triumphrat.net/ or the pack websites.
tommyturbo2 in OKC;
http://ratokc.com/whoa in Austin;
http://forum.austinrat.org/