arious small updates for this Serene – 3 kayak still, I’ve could always found out somethings that could be improved. First, I’ve built a new paddle, a simple one with rattan shaft (sandwiched between 2 thin strips of wood) and slightly larger plywood blades. With lessons learnt from building previous paddles, this one is much stronger, and weights reasonably at exactly 1kg. I’ve also put some 3M reflective tapes on the paddles’ blades, which offer excellent reflection (see 2^nd image below).

The electric system is redone, a new solar charge controller, better wirings for easier future changes and upgrades. The controller has 2 USB outputs (5V, 2Amp), which could charge most electronic devices. It also has better protection for the delicate 18650 battery, 6 cells in 2 blocks that totals 20 AmpH of juice! However, I still need to carefully observe the reliability and durability of the whole system, especially in this tropical climate, where temperature is of the upper 30s (Celsius) most of the time.

Once the electric system is tested and proved to be reliable, lots of things could be done based on it! First, I could modify my Garmin device to run directly on the 5V USB output, thus don’t have to use the rechargeable AA batteries anymore, power would be available “all the time”. Second, a LED torch could be also added, which directly use the 12V output from the 3 serially – wired 18650 cells. Lots of things to be experimented until the whole electric – electronics system could be finalized!

aving accumulated hundreds of kilometers with this Serene – 3, mostly paddling the water around my home area, I feel very pleased with my latest kayak! It behaves better than any of my previous boats: tracking straight, nimble and agile, while maintaining a larger stability margin. However, the last 2 years in my life have seen many big changes, ups and downs, and also, I have moved my workshop to a new place, so I couldn’t have much time for kayaking and building new equipments.

Things gradually get better, my personal life and work settled again, and naturally, I’ve got more time for kayaking. First is finishing this very – long building process (almost 2 years by now). I’ve added some few more assets to Serene – 3. A new cart is built in 3 pieces, that could be assembled / disassembled quickly. I’ve used a same – sized, but lighter pair of wheels. The cart, when disassembled, could be stored inside the rear hatch so that it won’t interfere with boat motions in action.

I’ve also built a new seat from tortured plywood, a much more comfortable one, slightly wider, with a slanted back (easier to get in / out), and a soft, closed – cell – foam back rest. The job looks easy, but really, it requires practical experiences to build a comfortable seat, the one you would probably spend many continuous hours of hard – paddling on. 4^th image: the near – completed seat (without the foam block), would post more photos of the finished, painted cart and seat later on soon!

irst half of 2018 is kind of a huge mess for me, everything unsettled for quite a long period of time, and I could hardly find any times to go paddling at all 😢😢. You could guess what the feelings were like, when the newly – built kayak has to stay dried for an extended period of time, and the paddler dwell into a rather prolonged fatigue mood. However, things got better gradually, most of my works has come back on the right track, and it is just so wonderful to get back onto water again! 😀😀

There are so many things to be tried with the new kayak! But first, just some paddling around to wake up my muscles again after quite a long period of “hibernation”. And there are so many things that happens during my idle times, the 2 large bridges of Bình Khánh and Phước Khánh are being completed, crossing over the 2 waterways (Lòng Tàu and Soài Rạp) through which the Sài Gòn river flows to the sea. But what I worry most is the 3 large dams are being built, isolating a very large area.

All Nhà Bè and 7^th districts would be isolated once the 3 dams are completed, no more rising and lowering tides, just but dead – flat water, that would be a very bad news, at least for a kayak – paddler like me, as boats crossing through the dams would only be allowed at certain times throughout a day. Yes, I certainly wouldn’t want to paddle in a large calm pool of static water, that’s no fun at all. But there’s still time (1 ~ 2 years) until all these big building projects got finished and put into uses.