Leaving St. Louis was sort of hard: spending time with Amy and Frank and Emma and Spencer is fun under any circumstances, and my excellent uncle Joe arrived Tuesday night, adding to the pleasure, but hanging out here is especially comforting when I feel a bit like I’m about to launch into the unknown. I’ve spent very little time in the south before now, (Los Angeles doesn’t count!) and St. Louis is the last place along the river where I have family or close friends, where I know I can land for a while if need be. And it’s rainy and gray and unseasonably cold out, so it really took some self-discipline to get in the car and drive down to Cliff Cave Park, where Mike told us we could put in to avoid the crazy-busy port of St. Louis.

We got to the park, which is the antithesis of North Riverfront Park — all manicured, with a gorgeous shelter and bathrooms and everything, but of course it’s in a wealthier area — but there’s no official boat launch, so Mary helped me get the kayak down to the water, and I put in and paddled off, uncertain until the very last minute if I had enough juice to do it.

And of course, once I was paddling I was no longer cold or uncertain. For one thing, it’s really fun to be able to do thirty or more miles in the time and effort that twenty took before. The current is really moving, there isn’t much traffic other than towboats pushing barges, and they are the best drivers on the river, and most of the logs and stuff are already downriver ahead of us because we’re behind the hump of the highest water. The trees are turning, so in the midst of all the gray-brown water and gray-white clouds, the reds and yellows and greens of the trees on the bluffs look positively gaudy. And now and again huge flocks of birds will fly over, dancing against the clouds, turning in the wind, and I just stop paddling and watch them go. Yesterday the clouds were really low and the wind was pushing them at about the same speed and direction I was traveling in the water. Only the land was still, everything else visible was moving together in concert down towards the delta.

We have camped out every night, and it’s been pretty cold, but there have been an excellent succession of campsites: Magnolia Hollow was a tiny hunter’s hideout way up a back road, three fire pits and a few picnic tables; at Kaskaskia State Park we hung our hammocks in a stand of pines away from the official campsite; and at Trail of Tears State Park, we had the tent camping area all to ourselves. It’s beautiful country, rolling hills and farms, and fewer towns than anywhere I’ve been on this trip except maybe at the very beginning.

The Trail of Tears is well-documented in the visitor center at the park, and also commemorated in highway signs in this whole area, as are the paths of Lewis and Clark and Marquette and Joliet. When I then add the multiple layers of Mark Twain (Huck Finn and Life on the Mississippi), it feels like I am traveling with hundreds or thousands of people, and the virtually unpeopled landscape that is actually before me is really surprising. There are places on the river where I can see five or six miles up and down and not only not see anyone, but also not see evidence that people currently inhabit this place, even though I know that this part of the river has been settled by Europeans for centuries now, and by Native people for millennia.

But then I remember that this part of the river keeps changing its mind, moving course so as to orphan towns away from the river or flood them into oblivion. Islands appear and disappear, attach to one shore or another. Nothing here is permanent, everything is in constant flux. The maps Nick gave me are out of date here, 1991 is too long ago to accurately document the river of 2009. It’s a strange sensation to look at this imposing, serious river and think that it will be likely flowing some yet new way in another twenty years.