This morning on NPR's Weekend Edition Sunday they did a feature on people kayak commuting across the harbor in Baltimore. It's great. You can listen to it on real audio at their web site. Sorry, I'm not sure how to get the precise URL for you but go to NPR.ORG, on the program option go to "Weekend Edition Sunday", click on experience the whole show and you will find the real audio icon for that segment. Check it out. We should all be so lucky to get a daily paddle to work!