When Capitals Ships are at.

I remember seeing a diagram telling where and when capital ships are docked at. Could I have this handy info please?? oh and if theyre supposed to leave on a certain date as well. Pluusss Id like to know when they leave, if they just dissapear out of port or what.

And if someone could give me the coordinates and the names and dates of naval engagements I could sail to and jump in on thatd be cool too