About my QSL card - I am a Nautical Cartographer (make maps for ships to use) and to give us a feel for how the mariners use our products - allowing us to make a better product, our office sends our cartographers out on ships. In July 2012 I spent nine days on the Joseph L. Block, a 730 foot long bulk cargo freighter on the Great Lakes. To get from Indiana Harbor to Duluth, Minnesota we had to pass under the Mackinac Bridge going from Lake Michigan to Lake Huron. As we were making the turn to the channel that runs between Mackinac Island and Round Island, the stern of the boat was nearly centered with the bridge and I just had to take a picture of it. I liked the picture so much I decided to make a QSL card out of it.