I don't worry about "weedless". Jigs are cheap, and I can live with losing them. If you have to go weedless, I'd go with the crappie slider head or the kind with the plastic bristles that stick up and guard the hook.
FWIW, I abandoned curly tail baits a long time ago. I prefer "stinger" tail like Bobby Garland Baby Shad or a "paddle" tail like the crappie slider or straight tail like crappie magnet.