Sailing/ocean/shampoo question
General Questions
I'm planning on buying a liveaboard sailboat, and living on it for the rest of my life while I travel. I would need to be completely self sufficient, and there will be no power to waste on hair dryers, and no water to waste on an unscheduled hair washes. However, I love swimming and diving, and do such to fish or find shellfish(one of the reasons I'm so excited for it, diving for your supper, lol), so I'm pretty much in the ocean or rivers everyday now, and I want to keep it that way when I get my hair locked, and for on my sailboat.
How do I keep my locs from getting dreadrot?! As well as just how do I keep them nice in general on a liveaboard, and swimming constantly?(going to put them in with backcombing)