Tent City Helpers - Getting to the Heart of Homelessness in Martin County, FL. Our mission is to assist in meeting the homeless' immediate needs and work towards implementing a long term plan of assisting in the organization of appropriate shelters for these folks in our area. Partnering with fellow concerned citizens who want to be a blessing, we aim to serve the residents in the tent cities who have encampments around our daily businesses and wooded areas in Martin County. We are making a difference!