[alexander_busek]

Right off of the top of my head, I would say that travel by boat is much more expensive due to the added drag on/by water.

Right off the top of your head, you'd be wrong.

Regards,

[spel_grammer_an_punct_polise]

“Right off the top of your head, you’d be wrong.”

And, of course, you have source material supporting your outrageous claim?

Hint: You cannot question my background on this matter.