I would imagine that swapping with someone would be quite difficult...

depending on what folks had, I guess.
Imagine a city slicker swapping with me!!!

I would have to spend ages making how-to lists, or the poor buggers would have no water, no idea how to power up, or start temperamental engines and the animals would prolly start knocking at the door looking for a chat!!!
ROFL
Would make a heaps funny video though!
"Don't worry about the world coming to an end today. It's already tomorrow in Australia." - Charles Schultz