LEARN MORE! HIV Prevention Staff and volunteers at Big Bend Cares provide a wide range of HIV prevention education, and HIV /AIDS awareness services. Volunteers Big Bend Cares could not function without its volunteers. People living with HIV/AIDS come from all ethnic, cultural and lifestyle backgrounds; therefore, volunteers are needed from all segments of the community. About Us Big Bend Cares provides education and comprehensive support to people infected with or affected by HIV/AIDS, serving Gadsden, Jefferson, Leon, Liberty, Madison, Franklin, Taylor, and Wakulla Counties.