This is a great idea Josh, getting to a holiday destination can be a really long and stressful process, but the Mega Speeder would be really useful in allowing the user to travel faster and at any time they want! I like that you have thought about the different parts of your invention and how they would work and drawn them really clearly too. Well done for including how you would power your invention, it's great that you have chosen several types of renewable energy for extra power and security! Nice work little inventor!