Sad story. I have a son who turns 2 in September so I can relate.
First thing I think of when I see a "No Swimming" signs is:
- Poor water quality
- Drowning risk
- No lifeguard on duty
No way I would of thought it related to alligators. From what Ive read, this is on a beach on a family Disney resort. The presence of alligators would of been the last thing on my mind.
I bet I'd let my little guy go splash on the edge of the water too, if I'm only a few feet away.
Guess that makes me an irresponsible parent.

. Thoughts go out to the victims.