Google Plus is a rich repository of gaming information. One of my favorite communities is Five Minute Maps.
Yesterday, I had five minutes to sketch out a quick map.
This map is based off of the real life island of New Providence. I envisioned a port city as the capital and a series of canals connecting the east and west coasts via small lakes. A little north of these canals is a series a small ponds modeled on the Finger Lake regions of New York.