When you see a big collection of them all in one place like this, it's tempting to think of these light craft, many of which are available for rent right in the middle of the busiest tourist section of the harbourfront (active with TONS of powered craft, that must surely threaten to swamp such low-draughters with their wakes, constantly) as a bunch of cheerful decorations. A stochastic daily scattering upon the waves, and a sign too of a cheeringly well founded trust in their situationally self-collecting nature, as the rental-charge hours turn over, as frettingly witnessed by waterproof (or, sadly not) chronometers.