The key to a good RAT pack is communication. Set up a Web site and update it regularly. New triumph owners are always looking to ride with other Triumph riders and the first thing that kills that is a web site that hasn't been updated in months. Start an e-mail group list and send out monthly updates and remind them of meetings and rides. Everyone is so busy without a reminder, they forget, (example - no reminder, 6 people at the meeting; with reminder 25 people at the meeting).
Also once you get a good group together don't take all the bitchin personally, you won't be able to make everyone happy. Triumph has too many types of bikes to make that happen.
Last but not least - Have fun on your rides!
www.azratpack.com