ne of the things I’ve been concerning about since start designing the kayak is the spray skirt. The skirt follows a cockpit that has an unconventional size and shape, and after quite some searching on the internet, I couldn’t find a vendor who could supply an already – made spray skirt that fits my size. I could, of course, have one built on custom order, that is I would need to give them the exact drawing of the cockpit, that would involve many steps back and forth, and an expensive process too.

I decided to make one my own, everything needed is already available in my workshop: some nylon fabric (the one used for thick raincoat), bungee cords, needle and thread… My sewing skill has always been terribly miserable, but the first step is done, with acceptable quality. Not a “spray skirt” yet, rather a “spray deck” covering the cockpit. Next would be sewing in the tube that goes around your waist which could be fastened with velcro tapes. Jack – of – all – trades is the sailor, isn’t he!? 😀

7^th, 8^th images: the tube stitched, an elliptical tunnel that goes around my waist, 36 x 28 cm in dimensions. By now, the spray skirt is almost completed, it fits the boat and my body very well, just gonna add 2 pockets on the two sides. If look into details, one would see the very rough, clumsy seam lines, cause I’m not really familiar with those needle and thread jobs (I broke 3 needles while sewing!). Anyhow, I’d got it done, and it should fullfill the important functionalities of a spray skirt! 😀

he more I paddle, the more I’m familiar with my new kayak, and the more I feel pleased with her. Maybe on my next boat, I should have the following motto boldly engraved on: built like a gun, run like a bullet!! 😀 Been quite occupied with my works recently, so for now, I won’t put an emphasis on carrying out the next phases of the project yet, just casual paddling here and there a couples of weeks, to get to know more about the boat, and to enjoy the rainy season at its climax.

One minor problem with kayak at this beam, I realized, is that just a small shift in weight could make a directional deviation, it is not a problem with the boat’s structure itself, but with the motion of your body in action. Especially on long paddling, my lower body part becomes stressful and tired long before the upper part, so the need for frequent changes in sitting positions, and hence the effects on directional stability. I guess my lower body part needs some further exercising too.

I like making some short sprints with the boat, it takes up momentum easily, just after a few strokes, and makes it very straight on effort, or to see her gently riding down the waves, just like an Andalusian in dressage equestrianship! 😀 Well, when I really have some free time, I think I should build a standard K1 hull, to experience that extreme Olympic racing form, and to better understand the correlations between lines, speed and stabilities, and also for some practicing on flat water.

ade several more ‘sorties’ with Serene – 1 the last week, and her name is Serene, isn’t it!? 😀 I’m now quite comfortable with her motion, especially her primary stability. The secondary stability comes to assure the initial lesser – secured feeling, though the marginal limit of which is still the subject of more testing. Windage is barely noticeable in most cases. It takes some practices for cockpit entry and exit, the small size would only have benefits once going to the rougher sea.

Speed measured in several hours of paddling averages out in the [7 ~ 7.5] kmph range, that’s good! But please note that the conditions are mostly flat water with some winds, and it’s not a measure for whole – day paddling in true sea environment yet. In fact, I would be very happy to have my whole day sustained speed around 6 kmph, cause it’s very hard to keep up the same constant horse – power output at the end of 12 hours or more paddling session. Still lots of spaces for improving.

I’m not done with my testings yet. It takes time to adapt my paddling habits to the new boat, and to find out the best way to propel her. For example, the very narrow beam, in addition to the low seat, require much a shorter paddle. My standard 2.22 m paddle suddenly becomes too long, it sweeps far apart from the kayak body, and hence has some negative impacts on directional stability. I’m planning to build some Greenland – style paddles in the upcoming phases of the project.

he final boat weighs at 21 kg (7^th image), a bit heavier than my expectation (I was adding more materials in the later phases of building when thought that it’s already light enough, and the two plastic Beckson hatches add an additional 1 kg 😢). But anyhow, that’s fine still, I can comfortably transport it on my shoulders for considerable distance at that mass. Looking top down, the boat is slim and slender exactly like a bamboo leaf! Last image: me porting the kayak to water… 😀

I took the boat to my routine 20 km paddling route today, having just one word to say: EXCELLENT! 😀 It rains heavily 2/3 of the route, quite strong wind at times, but small waves, relatively calm water. The first thing to recognize is the (predicted) low initial stability, took some times to get familiar with that. A novice paddler could be probably frightened in my boat though. The kayak does not track as straight as Hello World – 3, and I need to deploy the skeg 1/4 down for most of the time.

Velocity sees a very good improve, I finished the route in 2 hour 50 minutes, compared to the 3 hour 30 minutes best time of Hello World – 3 on that same route, with quite a weak tide today. However, this is only initial measures, I need to thoroughly trial the kayak in many other routes and conditions to have some precise comments, e.g: with this narrow beam of 45 cm, I would certainly need a shorter paddle. Would post some paddling pictures and videos once I’m done with the testings.

ome final jobs required to complete the boat: slight sanding here and there on the deck, some decorations, all in white vinyl decals, then the final coat of transparent PU paint on deck. For decorations, there’ll be certainly the inevitable part, the Vietnamese boat eyes, the boat name and some texts stating the owner’s contact information. I’ll keep these to the fewest possible, standing from a functional point of view, and avoid any elaborate decorations, at least for now.

3^rd, 4^th images: the decals in places, the boat’s eyes, name and contact information. This kayak has bigger eyes compared to those of my previous boats, as for it to see and travel wider, further 😀! Btw, Vietnamese is not the only people traditionally to have eyes on boats, but while others infrequently have eyes as decorative items, 99% of Vietnamese boats has eyes as an indispensable part, a kind of ancient belief that boats are living creatures, who have eyes and souls.

It took several more hours to install all the bungee lines, boat pulling knots at two ends (I just used a variation of the hangman knot) and skeg control. 5^rd image below: the skeg control line offset – ed to starboard side, right after the cockpit, hold down by a cleat, for easier handling, and also for not interfering with the rear hatch. 6^th image: the skeg blade in its maximum extending position. Now just wait for the paint to completely cure, and for the favorable tide to christen and launch the boat! 😀

itting the Beckson hatches, fore and aft, is quite straight – forward and just takes about half an hour or so. The hatches are glued with silicone sealant, then screwed to the deck. I also applied a silicone – based mold – release spraying agent as lubricant, which secures a very fine and watertight fit. With these Becksons, I won’t have to worry about water leaking anymore, and even that the gears carried inside (e.g: electronics) don’t need to be packed in waterproof bags.

4^th, 5^th images below: the cockpit and some other parts on the deck painted. I decided to increase the amount of color pigment to turn the dark brown color into almost black to match that of the Beckson hatches. 6^th image: I repaint the deck vs hull jointing line as the previous is quite ragged cause I used the wrong type of duct tape (which lets the paint leak underneath). In this Serene – 1, I don’t “cut corner” anymore, when something’s not right, I redo it until it’s good enough!

7^th, 8^th images: the hull painted, the dark brown color has become almost black now. I use a foam roller to quickly make the first layer of paint, then use a brush to apply the second (and last). It’s smooth enough, don’t have to sand & repaint another time as in my last boat. At this point, the boat is technically ready for water already, but yet some more painting and fitting jobs needed on the deck. Tell myself to be patient, I can’t even just wait for the paint to dry out in this moment! 😀