A friend of mine just started commuting from Park Slope to Wall Street. He's got his route down pretty well, but he's confused about what to do when he hits the end of the Brooklyn Bridge. Once he makes his way over to the bike path, he's fine. It's the intermediate route that he's unsure about.
I don't know that area, and I don't see anything immediately useful on bikeradar.com. Any suggestions would be welcome.