While I understand your feelings of helplessness, I also know that in times such as these, resources are really limited. To have more people there than absolutely necessary would put a strain on those things already in short supply such as clean water, housing and medicine and would put those people in need of these items in danger. Not too mention the diseases such as cholera and malaria.
So, please just wait to be contacted. Be fair to those survivors who really need those resources. If you would like to offer assistance, please contact the Red Cross, Unicef, Oxfam or World Vision in Canada to see what you can do from this end...
I don't want to appear cold or heartless but I think it important that consideration is given to survivors. People already in the area are doing their best to assist in the aftermath.
Thank you!