2014 Guatemala (2 weeks, trip leader)
2013 Cuba (3 weeks)
2013 Mexico (5 days)
2010 Colombia (3 weeks, trip leader)
2010 French Guiana (3 weeks)
2010 Costa Rica (2 weeks)
2010 China (1 week)
2009 Mexico (3 weeks)
2013 Cuba (3 weeks)
2013 Mexico (5 days)
2010 Colombia (3 weeks, trip leader)
2010 French Guiana (3 weeks)
2010 Costa Rica (2 weeks)
2010 China (1 week)
2009 Mexico (3 weeks)