i love all of that
i would also love to learn to fly, but with european certs what they are i don't think i could spare the €10k for a license right now. maybe i'll settle for a motorcycle license.
if you can do it at little expense, i say do the youtube channel. even if you don't get many views, the important thing is you do something you can say "i did that" about. and i'd never underestimate the amount of foamers on the internet.