But it is when a rapid is to be 'run' that the finest skill is shown. If there is any doubt the steersman walks down to take a good look first. Then, if necessary, some or all of the cargo is taken out and portaged to the next 'steady' in the river. Rapids are so common in some journeys that canoemen think less of them than foxhunters think of five-barred gates. In most cases a mistake means death; so every nerve and muscle is kept tensely ready the whole run through. The current should be 'humoured'; for it does a surprising amount of the work itself. If rightly headed with the main throw of it the canoe will {36} naturally tend to seek the deepest and safest channel just as the body of the water does. Split channels must be met by instant decision; and it is when picking out the proper one that steerage way tells. As the pace of the rapid increases, so does the danger; for the slightest false thrust of a blade is enough to make a canoe swerve or upset. But, with the expert bowman on the keenest of look-outs and the course under the knowing touch of the still more expert steersman, a rapid may be run in perfect safety through racing waves which only just fail to leap aboard, on roaring water which drowns the human voice so completely that the bowman can only make use of signals, past rocks and snags on which a single graze would mean a wreck, and, often the worst of all, from one wild 'throw' to another with quite a different set and a wrench of two fierce currents where they meet. All the white man's boats used by the voyageurs approximated more or less to the shape of the canoe: the various kinds of Hudson river dug-out, the bateau, the 'Durham,' and the 'York,' which last became the wooden successor of the birch-bark after Governor Simpson's general inspection of the Hudson's Bay domain. Only the rather {37} barge-like 'Mackinaw' was completely outside this venturesome class. It was a useful but humdrum cargo boat, laboriously poled along shallow, quiet waters, or rowed with lumbering sweeps; or sometimes even sailed, when it shovelled its way through the water with a very safe wind dead aft. This completes the tale of Canadian inland small craft that depended on pole and paddle, oar and towline, and only used a simple sail as an exceptional thing. But the human interest would not be complete without some reference to the tours of inspection made by the magnates of the Hudson's Bay Company. The greatest tours of all were those of Sir George Simpson, the governor who took charge after the Company absorbed its warring rival in 1821. In modern business language he would be called the executive head of the great Canadian fur-trade 'merger.' He was a young promoted clerk, a Scotsman born, with little experience of the Canadian wilds, but with the natural faculty of rule and a good deal of diplomacy--the gauntlet in the velvet glove.