I played it many years ago, and enjoyed it as well. Even though I only played it twice, I remember most holes from the back nine rather vividly, especailly the par 5 15th, with the green perched out over the edge of the world.
It is a very dramatic course. It is totally unwalkable, though. If I'm not mistaken, John VanderBorght quoted the cart path as being 6.5 miles long.
One story. I'm on my honeymoon, playing golf at the Prince with two other players, and my wife watching. I hit a great drive on the short par 5 10th hole, and only have about 220 yards to the green, virtually all carry over a huge ravine. I pull 3 wood out, and fat it into the ravine. I slam my club to the ground in disgust, which readily snaps in half. I then pull 5 wood out and hit it to about 15 feet, but miss the putt for par and settle for bogey.
My new wife was horrified and embarassed by my actions. I only became horrified and embarassed years later, when it dawned on me my honeymoon should have been used for less selfish pursuits.