ship board <ship name>
ship board Vryce (this will cause you to board Vryce's Warship)
Use this to board another ship while grappled to it. This command must be used
from the side of the ship that is grappled.
This command is only available on a ship. To board a ship from the wilderness,
use the "SHIP REQUEST" to get permission, then fly to it.
See Also: SHIPS SHIP_COMBAT SHIP_STATUS