Keith grew up in Carrollton near the streetcar barn and spent time in the early 1960s wandering along the batture. He has worked as a merchant seaman, teacher, and lawyer. His favorite places in New Orleans include views of the Mississippi River at Audubon Park, Crescent Park, and from the levee bike path near the Jefferson Parish line. His commitment to preserving these views and protecting public green spaces led him to become involved with Parks For All.