"mission" trips for nonbelievers?

[edgargraham]

Hi, all. I've been looking to give about two-ten weeks of my summer to go to an underdeveloped country (preferably South or Central America) to build buildings, and generally help out, just like a mission regular trip. Some of my Christian friends have gone on mission trips, and they found it fulfilling to provide desperately needed services to those in need. I want that, but with an organization with no religious affiliation whatsoever. I've looked all over the internet for this, but have only found trips you must pay for, and in return get some form of culture, cooking or language class that I am not interested in and do not need. I just want to volunteer to go and help, no classes, no religion, just helping. Thanks in advance.