Floatplane training ... scraping across a ridge at treetop height to get to a different lake, to give the poor buggers living along the shore of the first lake a rest ...
"Don't you have any low flying rules here?"
"Yes, but with the usual exemptions for take-off and landing in accordance with normal aviation practice. And we're going to be landing ... ... ... somewhere, eventually ... ... ... in accordance with normal Canadian bush pilot aviation practice. Anyway I get a nosebleed any higher than this."