I might be going with Samaritan's Purse (SP) shortly. I went with them to Peru in 2007 for that earthquake releif. Great organization that really gets aid to places that need it.
There were containers loaded from Samaritan's Purse in Calgary this past weekend. I believe they will be putting teams together soon. www.samaritanspurse.ca Haiti will likely be on the homepage - if not look under teams.......then disaster response.
I have worked with SP on a few occasions and different countries now, and am very impressed by the organization...............regardless of race, colour, creed or religion if you are in need SP will go there.