National Tours & Skydiving is the eighteenth episode in Season 3 of A High School Rockstar. It aired on January 24, 2015.
When Team Austin & Ally find themselves in the middle of nowhere with skydiving gear and no memories of the past twenty-four hours, they work together to find out what happened.
Austin, Ally, Dez, Trish, Aaron, Lexi, Tyler and Sam wakes up in the middle of a desert with no memory of the past twenty-four hours. They realize that they are wearing skydiving gear, causing Tyler to panic, as he is afraid of heights.
They then try to remember what happened by retracing their steps. They follow the footsteps they found, which leads them to a small cave. A hyena then appears and chases after them. They all run away until they find a hiding spot. Austin then finds a note in his pocket with a date and a time, six hours from their current time. They then find a parked car by the road, which turns out to be theirs as Tyler has a key. Austin drives them, and Trish sees a sign to a skydiving service nearby. They talk to a pilot, Kevin, who flew the plane they jumped from.
Kevin tells them that they arrived three hours ago. Dez asks him how they got there, and says that Kevin flew them from Miami. Tyler disagrees with going on a plane again, but Sam manages to convince him. They flew back to Miami. They take the bus to Sonic Boom, to find out what else they have missed, and what they were supposed to do in one hour's time.
Dez then shows them his videocamera where he took a video of all the things they did. They all get mad at him for not telling them, and they watched the footage on the tv.
It started with Dez and Lexi making a chemistry project that has the ability to wipe out a person's memory for twenty four hours. Austin, Dez, Aaron and Tyler then meets with Jimmy for his surprise, which turned out to be a national tour that will start in Miami the next night. To celebrate, they went skydiving. They land safely and they drive back to the airfield, but Dez breaks his experiment, causing them to forget.
After watching, they realize that they need to get to American Airlines Arena for Austin to perform. Jimmy meets them backstage and tells Austin to hurry up. Austin then performs "Upside Down" as his opening performance. After the concert, Jimmy congratulates him, and he asks them about their skydiving trip, with all of them having different answers.
- Ross Lynch as Austin Moon
- Laura Marano as Ally Dawson
- Calum Worthy as Dez Wade
- Raini Rodriguez as Trish De La Rosa
- Spencer Boldman as Aaron Jacobs
- Stefanie Scott as Lexi Reed
- Jack Griffo as Tyler Fox