WAE...I agree that Dye is the best at using trees in the design. The only other course I've played that comes close with its use of trees is Tullymore (Engh). The 5th at Mystic Hills in Indiana is another Dye hole with a very strategically placed tree.
Mike, my memory might be wrong, but I believe its the 12th that has the separated fairways. I don't remember the tree you mentioned because I went left, but I'm guessing that's the hole you meant(?). I love the course, but also the trees to me on 13 are a little bit too tall for the length of the shot. How many people can realistically expect to hit a long iron over those trees without having to start the ball over the river? I think the trees on 9, 11, and 16 work wonderfully and make for great holes.