Sean,
Let´s chat about some of the stuff you are looking to send south... I work with local communities in Peru and Bolivia to develop climbing and mountaineering skills in youth down here. These skills allow ecotourism work opportunites and personal development. We´re looking for equipment... maybe your trash (real bad shoes) are our treasure.
Might I add, I extend this offer to others in the community as well. Drop me an email.
pat wylie
La Paz, Bolivia / Revelstoke, BC
farmer_pat(AT)hotmail.com
PS - Some of the NB´ers can vouch for me, I´m legit... although a dirtbag