Oh, did this book make it clear to me - not that there was any doubt - that I had NO interest in taking a trip like this, or traveling with John Harrison! This book could have been much shorter as John and wife seem to cut the same trail, and canoe (barely) the same place over and over. If a trip can be made boring, this is it. And I don't think the author ever explained why they were there, what the interest was. Except to see if his marriage could survive, and I don't know that it did.