The Klan were so prominent in the town where Jordan lived they sponsored Little League teams.
Also do you know lynchings were still going on in the 70s and 80s in the South?
The Tuskeegee Institute records the last lynching in 1968 if memory serves. One MIGHT find one or two isolated instances after that, but then one could also find many horrendous black-on-white murders during that same time frame. To the extent that the Klan had its resurgence after World War II it had pretty much shot its wad by 1970, not to mention being thoroughly infiltrated by law enforcement. Starting in the fifties, most Klan murders were shootings or bombings anyway, as the Republican-led federal civil rights laws gave the federal government tools to impose federal murder sentences, thereby defeating Southern jury nullification. Lynchings were practical when the Klan could be assured that an all-white jury would not convict whites of murdering blacks, but once that went away AND they could never know who might be an informant lynchings became very, very rare and more secretive murders such as bombings and shootings took over.
I'd also be very, very surprised if the Klan truly sponsored a baseball team in 70s North Carolina. The Klan was always a secret organization, especially (for obvious reasons) when it was simultaneously committing murders. One of its would-be legit spin-offs such as the Concerned Citizen Committees maybe, or a local businessman known to be associated with the Klan. I know there was a brief period in the sixties when the Klan attempted to go semi-legit. I can remember my father talking about his father taking him to a "civic organization" meeting attempting to recruit whites and how my grandfather recognized it as a Klan front by the people in it. (In a small town, people knew who was in the Klan. Just can't sneak around in a small town.)
For those who want a little humorous Klan reading:
http://en.wikipedia.org/wiki/Battle_of_Hayes_Pond