It's a short video, but worth the watch. It sums up my opinions on parenting quite nicely, even though I'm not a parent yet myself.
The terrible thing about the gator attack, or any other relatively high profile story like it, is people use it as a soap box. I find it best in these kinds of situations to keep my mouth shut because I wasn't there and I'm not those people.
But, I can all but guarantee something - I'm sure these two parents, while on vacation at an incredibly expensive beach resort, thought the last thing that would happen is their boy being attacked by an animal. Attacked, particularly, in an area that did not provide sufficient warning that there may be dangerous creatures in the water. I don't care if it's "Florida" or not. And one of the most horrific parts of the whole story is the father's attempt to save his son's life.
People do a lot of things in life not expecting the worst to happen.