June 2010 two week trip to Brazil January 2010 to Turkey
March 2009 to South America
January 2009 three-week to South Africa
March 2008 six-week car trip Europe
March 2006 to Biking America: A coast-to-coast bike ride
February 2006 Peru
January 2006 to Morocco
1993-2004 Driving America: Driving the 50 states (and territories!)