Fair enough, but you have to have a climax or sense of adventure, or accomplishment when done, like crossing the country, meeting up with a bunch of others at "X" location where "Y" happened/s. The education would be the side benefit. "We're headed to Bonneville where they use aero for speed and we use it for better mileage." Or "We're traveling across the country, ocean to ocean, without petroleum products as propellant, and there is 50 of us not just a couple people."
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