Greywalls is a difficult site, with lots of elevation change, rock (surface and under at times), and wetlands. Finding the right sequence and flow to the land makes it a very fun golf course to play every day. Crazy granite cliff areas offset by mild land at the southern end of the property, rocky areas offset by sandy areas, a brook trout stream and a gorge with creek offer other features.
Jamie, your site sounds very interesting, with lots of factors to consider and employ in the design. Getting the routing just right will be the key.
Good luck,
Mike[size=78%] [/size]