Here is a comprehensive listing of blogs and ASHA features from international trips from 2011-2015.
2015
Colombia and Ecuador
https://www.leadersproject.org/2015/05/18/an-unforgettable-experience
Ethiopia
https://slptcethiopia2015.wordpress.com
http://blog.asha.org/2015/01/
2014
Bolivia
http://leadersproject.org/
Ghana
http://slpsinghana2014.blogspot.com
2013
Ghana
2012
Bolivia
https://boliviaboundslps2012.
http://blog.asha.org/2012/06/
Ghana
http://gonetoghana2012.blogspot.com
2011
Bolivia
http://blog.asha.org/2011/05/31/bolivia-bound
Ghana