Here's an article I wrote about "Skishing Gear & Safety", check it out for some more details along those lines.
http://www.skishingnewengland.com/blogs/skishinggear.html
If you do choose to give this way of fishing a try, please do your homework thoroughly first and make sure you're properly equipped and know what to expect with regard to the currents. I have a couple spots that are perfect for beginners, and would be happy to take you out sometime once you get geared up.