Join the Patriot Guard. Membership is free and you don't need to have a motorcycle:
The Patriot Guard Riders is a diverse amalgamation of riders from across the nation. We have one thing in common besides motorcycles. We have an unwavering respect for those who risk their very lives for America’s freedom and security. If you share this respect, please join us.
Visit http://www.patriotguard.org/ to find out what you can do to help honor those who paid the ultimate price.
(Cross-posted at The Jawa Report)