http://www.horizonsunlimited.com

Horizons Unlimited is THE resource for all things motorcycle travel.  An incredible place to connect, share, learn and research.  You will find information on paperwork, immunizations, volunteering, preparations, upcoming meetings where you can meet like-minded people. 

I attended an HU meeting in Ontario in September 2012 and found it to be one of the best resources/preparational tools I could have ever imagined. I met dozens of like-minded travelers whom I have kept in contact with, met again on the road, reached out to for ideas and information and have inspired me to take this leap.  I cannot recommend the group highly enough.