Quote:
Navigable Lakes and Rivers
The Public Trust Doctrine protects the public status of "navigable" water bodies. Florida case law defining "navigability" is clearly established. A waterway is navigable if at the time of statehood in 1845,(14) it was used or was capable of being used(15) as a highway for waterborne trade or travel(16) conducted by the customary modes of that period.(17) Navigability does not require year-round capacity for navigation, but does require capacity for navigation in the water body's ordinary state.(18) Contemporary capacity for navigation in vessels of the size used for transporting passengers and goods in the statehood period is substantial evidence of navigability.(19) Artificial water bodies or waterways rendered navigable through improvement by dredging are not legally navigable.(20) Customary modes of waterborne trade and travel in the mid-1800s included steamboats,(21) barges,(22) dug-out canoes,(23) and home-made skiffs,(24) all of which were used to transport passengers, products of the country, and produce from local farms.(25) Navigability must also be understood in the context of the land transportation system that existed at the time of statehood. Railroads were virtually nonexistent. In 1845, the only railroad in the state ran from Tallahassee to St. Marks, operated on wooden rails, and had carts pulled by mules.(26) Engines didn't arrive until 11 years later.(27) Roads were little better. The legislature declared that public roads were in satisfactory condition so long as the tree stumps left in the road were less than 12 inches high,(28) the few bridges that existed washed out during times of high water, and uncertain ferry service provided crossing of all the major streams.(29) As a result, lakes and streams were by far the most reliable public highways for moving goods and people.
I dont think even Forrest Wilson was cave diving in 1845. I think a strong case can be made that the public's right to travel ends at the high water mark extending vertically downward. Vandalizing the grate at ginnie would be dealt with harshly, just as if someone swam to the back of LR and vandalized the well casing.