Hi Morris,
I've built a couple of SOF canoes, one with bent ribs and two with plywood bulkheads. I can't say how Greenland vs fuselage frames kayaks fit, but I can comment on ease of building and appearance. If you are comfortable steaming ribs that goes a long way towards building a Greenland style boat. If not, plywood bulkheads will save you a lot of time and headache. The trade-off is saltiness. If you want to impress not only friends and neighbors, but also experienced boat builders, go Greenland. If you want to get out on the water quickly I'd recommend fuselage frame.
As for links, there are lots of sites but here are some of the best:
http://web.archive.org/web/20140729123902/http://yostwerks.com/WoodSOFMain.html
http://kudzucraft.com/
http://www.skinboats.org/
http://www.gentrycustomboats.com/
I've got one too, but I'm not sure about the policy on self promotion here so I won't post a link. You can find it in my profile if you're interested.
-Scott