Daniel, I sure hope you're right about HL doing the St. John's River light. It's one not too many people are aware of nor get to see since it's on the Mayport Naval Station. Plus, as you said, it's partially buried by several feet of fill dirt. I've seen drawings of the light & keepers quarters and it will certainly make a handsome addition to the list of Florida lights HL has produced.
P.S. -- Is the source of your information reliable and in a good position to know?