up at the moscow boat launch, when people come out of campsites for an afternoon but are coming back, they sometimes lock their boat to a tree.
there's a rental company that operates on the res also, and they will instruct people to leave the boat locked to a tree for later pickup.
the day i packed to go home, some idiots didn't lock the rental boat to a tree, but TO MY LOCKS.
do not ask me why they thought that was a good idea. i took my locks and went home.