YouTube Channel Subscriptions and Clips

Wingin' It! With Paul Lucas and DennisBunnik are good for experiencing plane and train
(former) and plane trips (latter).

bald and bankrupt for an affable dude mooching around the world but mostly the former
USSR and India, no 'hey guys!', sponsored content or intro titles, just pure video.

I like all three of these! Another travel channel I watch is Gabriel Traveller. He's a Californian ex-hippy type who travels a lot at the budget end of the scale. He's more about what it's like once you arrive, not how you got there.