If you don't want to be around alligators, stay out of Florida. Last guesstimate was that there were more alligators in Florida than people. Probably a false stat, something I read on the internet. Thing is, WDW is in the middle of a swamp. You are going to have gators, snakes, lizards, bugs, etc. It's their natural habitat. Stay on the path, out of the water and don't go into the brush and you will be just fine.
Naw! There are way fewer alligators than people! There are about 1.5 million alligators (according to the "Defenders of Wildlife") and a little over 21 million people in Florida...not counting tourists.
Although alligators
look fearsome, they are almost never aggressive toward humans. To understand that, you have to look at it from the
alligator's perspective. To get that perspective, lie on your stomach on the floor and look up at a human. We look MUCH bigger than the alligator
from their perspective, so we don't look like very good prey. In fact, we look like BIG trouble!
The Florida Fish and Wildlife Conservation Commission ("Florida Fish and Squish") is the state agency which enforces wildlife regulations. On their website, they used to have a tracking of many years of alligator attacks. The overwhelming cause of attacks was people walking dogs alongside lakes -- dog gets attacked, owner defends dog, owner gets injured or killed. But other than that scenario, attacks on humans are very, very rare.
A1tinkfans mentioned above that alligators are very loud during mating season -- which happens to be right now -- and that is correct. However, they are talking to each other, not to us. If you hear a long bellow (10-20 seconds long), that's a boy gator. If you hear a series of short bellows (almost like snorts), that's a girl gator. If you listen closely, you will hear them talking, sharing Instagrams, etc.
Both male and female alligators are territorial -- but with regard to other alligators, not people. So this time of year, you might witness a fight if you're lucky, but that has nothing to do with people. Alligators ignore people as much as they can.