The first expedition to Greenland in the summer of 2007 was a stunning success.  The Antarctica expedition had an incredible trip south in February 2008.  The trip to the Galapagos Islands in 2009 was unparalleled and Alaska in 2010 was wonderful.  The 2011 Egypt trip didn't work out as well with timing of the political turmoil in that country, but 2011 ended with a unique trip to South Georgia.  2012 brings an expedition to the Upper Amazon River and 2013 will head to the Sea of Cortez in Baja California.