There is a nice "family boating business" article in this months Soundings about Metal Shark Boats.
sorry no current link, the article will be on their web site next month:
http://www.soundingsonline.com/index.php
It seems like alloy boats are showing up alot more lately in the boating rags!
Metal shark has really updated their site - there is some cool stuff:
http://www.metalsharkboats.com/#/externalSwf-00-00
It looks like they have some good contracts w/the Coast Guard
enjoy
Rick