There are 13 students on the airboat, but only 10 were walking on the trail.
Stephanie enters the stable while it is daylight, is inside for less than 60 seconds, and when she leaves it is completely dark outside.
Two different people are driving the airboat. In some scenes, it is a man wearing a tan short sleeve shirt, while in others it is a man wearing a brown jacket.
As Stephanie and James are walking around the building,a strong wind can be seen blowing the trees ahead of them. In the followup shot, there is no wind blowing as they talk.
The registration numbers (as well as the drivers) change for the airboat used on the field trip. The first one was FL 0415 ML, while the second one was FL 5141 HJ. This shows two different airboats were used for the same scene.
Nicole was not tied up in the final scene by the stable. As Stephanie goes to her and pulls her gag off, Nicole pulls her hand from behind her.
Stephanie says she is a teacher at Coconut Creek. That is a city in Broward County and James is said to live in Redlands in southern Dade County, about 70 miles away. A student cannot go to a public school so far away in another county.
While on a field trip to the Florida Keys, the class takes an airboat ride. Airboats are used in the Florida Everglades, which are not in the Keys but instead on the southern tip of the state. The Keys are a chain of islands connected by a highway, while the everglades is a swamp/river of grass..