I'd like to be able to create piers, jetties, and quays that ships can be moored to. Around my island, the water is either to deep to anchor, or too hazardous to navigate. It would be nice to have a mechanic similar to the dinghy attachment, where once you've navigated close enough to a dock, you can direct your crew to cast mooring lines and it would secure your ship to the dock. As a bonus, or would be especially cool if you could man your dock with crew and then charge a docking fee to other companies. I'd totally use a paid dock of it meant my ship was "anchored," I could pull in easily and safely, and I could navigate back out from shore without running aground.
