Here's a couple more pics from the ones I've been scanning. These ones are from Hopewell Cape in New Brunswick and show how high the tide rises in the Bay of Fundy area. At low tide, you can walk down by the rocks. At high tide, people boat around the rocks. I know you can't tell the size of the rocks very well from the pics, so if you're curious, click on the link above, where you'll see pics including people.