Her trip to Michigan began when school dismissed and it was to be for the summer - meaning part of May, and through June, July and August. However, the outdoor scenery routinely changes between summer and fall. At one point, Priscilla is seen riding her horse in late fall with full color leaves falling from the trees. The next outdoor shot is in mid-summer again.
Sage and Priscilla are standing in a decorated barn talking. In the camera shots from behind, they are standing apart. When the camera is in front of them, they are standing shoulder to shoulder.
When competing at Youth Nationals, Priscilla is competing in an arena with orange and blue seats. The footage of the rest of the group cheering for her has them sitting in green seats.
After the scene where Priscilla watches Sage compete in a rodeo competition, while she is talking to Sage her arms change several times in between shots.
A tornadic storm is approaching the ranch. After the storm passes Duke is worried that the tornado might come back. Tornadoes don't reverse course after 10 minutes and come back.
Her riding in competition is obviously slow - which is to be expected. Obviously faster riders are shown to have a slower competition time than her times.
(about 47 min.) Shadows visible on the opened letters.
(around 64 min.) When Priscilla rushes toward the horse barn during the tornado, the shadow of the camera's car is clearly visible on the ground.
She was supposed to go to Michigan for the summer with her father. However, when he picks her up, the pickup he is driving appears to have an Indiana license plate.