So how long have you had this death wish?
I have only had them hiss at me twice...and that is when I take notice and back away. The location is frequented by people, and there haven't been any incidents of attacks. This overview shows the layout of the area. Technically, it's is an active wastewater treatment plant with 16 large pools separated by the dikes that county maintenance trucks drive on. The tram is the run by volunteers and the only other motorized vehicle allowed. The area doubles as a park open to the public - jog, hike, bike (non-electric) and horseback. For the photo in question, it was taken on a different day and location not in the photo from the "road" shooting down with the gator near the water edge similar to where those two hikers are.
On this photo, near the tram, they stopped to look at a gator that can be seen at water edge. Also, near that little tree by the tram is a bench with my wife sitting on it. Also, it should be noted that where those two photographers closest to the tram (not the hikers in center) is where one of the gators hissed at me, possible on this trip as I rarely got to the overlook mound.
As a side note, this began as an experiment in waste water treatment that was so successful that has been adopted nationwide. Previously, fully treated sewage was dumped into a river but was so high in phosphates that created algae blooms with fish kills. A former ranch was purchased by the city of Orlando, diked and flooded. The vegetation removes the phosphates and other compounds and in he 40 days it takes to filter through the ponds and reach the river, it now has less phosphate than the river has naturally. In the process it created a photographer, bird watcher, and outdoor enthusiast dream with the birds, and other animals including gators, raccoons, deer, otter, bobcat, and snakes. Never know what you will see ... or if they will be close enough.
Tomorrow I will post in POTD one taken a couple weeks ago where I was more afraid of the ant mounds I had to straddle than the gators.