That sun shot that Slowhatch put up is interesting in the way that the light intensity of the Sun has zapped out not only the pixels that image the Sun but also all the pixels in all the columns that that have the ones covering the Sun.
Poor imaging array
I bet it needed a rest after that.
The camera was just tilted with the Kayak. I can't get much from the shot since it is from a wide angle camera and those always trick me. If there was a landmark on the shore or in the profile of the island that may be useful...hmm We could pull a solar azimuth based on the line fron ship to landmark.
Peach, I initially thought the wreck was first too. But the times are coming in with their own agenda! The darkened bulkhead on the wreck is a very strong indicator of a minimum possible time.
And yes, I am 100% sure you nailed the water tower (or fuel tower?) as being at the Lanai airport.