You have no excuses. If we can send people to the moon and Werner Herzog can shoot Fitzcarraldo (A movie where he literally has a ship hauled over a mountain in the middle of the Amazon) then you can make just about anything happen if you commit and put your mind to it.
That doesn’t mean you have to do it on your own. But you will have to inspire a team of incredible people and lead them to the finish line. Take that dream and make it a reality.
Watch Burden of Dreams for some inspiration.