Two days later, another estimated F2 began off Vanderbilt Beach as a waterspout. It moved into North Naples destroying five homes and damaging 12 others. It skipped northeasterly across Big Cypress Swamp and struck a barn near Clewiston. This tornado had a longer path of 60-65 miles.
Per the official SPC record, there were three injuries. Storm Data wasn’t specific on where the injuries occurred. Grazulis stated the injuries were to the men at the Clewiston barn.
As I started doing search in the newspapers, there were three injuries reported closer to Naples. This is from the November 12, 1968 Fort Myers, New-Press: