I don't know. But you're looking at a long distance inland, 100 miles or so, before they would get to caves to do art in.

The objection has been that people living in the far north couldn't have gotten across the Atlantic because they didn't have boats; that they didn't venture out into the ocean ice. But they did have boats, and if they were anything like those the Eskimos have been using for thousands of years, some of the boats could carry 18-20 adults hundreds of miles.

You get three boats loaded up like this and you would have a viable population. You could actually get a whole bunch of people washing up on Nova Scotia.

We've been looking to develop (inland) paddling trails, and this one just came together perfectly.

You can tell by looking at me that I've got more miles behind me than I've got in front of me. When you reach that point, if you've got some good years left, you want to make sure that you use them wisely.

What happened down there -- 1,300 miles away -- if it were to happen here we would be not only ready for it, but we have every mechanism in place. In about a week's time, the New Jersey State Police under Rick Fuentes was able to put together a small, self-contained city that actually traveled 1,300 miles. There weren't too many situations that arose that we didn't have an answer for.