Check out the ribs on this site http://www.allmandboats.com/html/rigid_inflatable_boats.html
This seller is in Miami but he doesn't even have one of these RIBs to come and take a look at. The reason he doesn't is because these RIBS are made per order and shipped directly from China. There are a few manufacturers and the boats are really cheap. There are many models so don't just go by the few pics on this sellers site. I'm thinking how complicated is a RIB really? How different are these boats than the more well known brand names such as Zodiac, Avon, Caribe and AB?