I'm trying to build up an array of interesting, more or less self-contained island maps. I'd love to hear anyone's thoughts on my latest: Swift Current. The idea this time is that for some reason, the island is bisected by a narrow channel through which the ocean waters go roaring through at great speed.

I tried to be a little more detailed than I was with Pot-Boiler Lagoon, but I still wanted it to feel like the map could stand on its own and not need a separate key.

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Let me know what you think!