In Florida alone there are niche retirement communities for Polk County retired letter carriers (which was union-built); for car buffs and RVers, such as Lake Weir Preserve in Marion County; for first-generation Indian immigrants (55-and-over) in Tavares, in the Greater Orlando area, Lake County, Florida. The Villages, in Sumter County, Florida- Florida's most well-known and fastest-growing retirement community development is the state's "biggest example of a culturally and ethnically homogeneous retirement community" with a 98.4% white population. The Villages, a gated community with low crime rates, offers "free golf for life" on their executive golf courses.