I am really impressed with the ideas and art work you all have been doing.
After reading through this thread i guess it made me start imagining a BAKU based city or village.
So here are a few of my ideas.
The vine like stems of the BAKU are very elastic as to withstand the waves and storms from the sea. The vines are so elastic that they can be stretched around 20 meters or so. They have the same principals of the top pod like section, where as when raised above the water they also harden. Any portion left under water will remain soft.
The fishermen found this to be a valuble quality of the BAKU. They were able to pull the top right onto the beach to make their dwellings and the vine was slowly fashoned as steps. The fishermen found they could stack the BAKU in a pile (like a stack of apples) and still have the vines roots atached to the sea bed. In front of this stack of BAKU they were able to raise portions of the vines to the surface and fashiond docks for their boats and pathways to eachothers dwellings.
Just some ideas take them or leave them, 
I agree with Minetus, we could use the vines to interlink our sections, just remember this. We've decided that we're not going to drag the Baku's on land but leave them close to their reef and instead make it natural for them to appear at the surface after a certain time of growth. Think that would be the most merciful idea in my opinion.
Add:Now I see. So you're proposing to put these babies on land when they're still rooted? Witty... Though we'll have to change "vines" for "roots" cause it, in fact, is a growing plant and it needs its vines to breed. Read that in my lter description
31st May 11:37 AM: Sketch additionMkay, think it's finally sketched, the katamaran-idea. The boat will consist of two features
Big pic
http://i45.photobucket.com/albums/f78/Belark/cf8a576d.jpgRudder Sails: It's good Rast came up with the brilliant idea of using two sails. These will add more precision when maneuvering your vessel. The Katamarans will mainly rely on high currents, which's good when the Klyros Fishermen are trolling. Fish often follow the currents and other vessels are often too clumpsy or too heavy.
Leather Sheat: This sheat is tangible and works both as a madrass for the crew and a special parachute for gliding down high waterfalls, opening for shortcuts and therefore quicker and shorter ride home.
The Klyran Katamaran is made of light wood(we have similar wood irl) being resistant. The wood consists much of air, making it invaluable to boats and other floating structures.(This wasn't much of a presentation, but i'm in a hurry

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Feel free to add something, i'm still working on the idea. I believe the parachute could be wider and so could our boat in order to make it more air- and sea-worthy. This is just a sketch and I might add some more*yawn*