Where is freeport central water

[Jone993]

whether there is a freeport central water?

[Licopolis]

You can sail to the cove, as far as the portal is green.

[H2O-Melons]

There is no way to go back to Rookie Cove with any possessions if you left it already. You'd basically need to spawn there, build a boat and gather gold to make your purchases from the freeport vendors. Then sail back out through the portals.

If you need to purchase crew, there are some other options for you. Kill SotD, craft and place manned cannons, or go to the "fake freeport" islands in C8 or D6 (there is a recruiter NPC, though no seed vendor). The fake freeport islands aren't true freeports though, so they can be built on and pvp (if pvp server) etc.