Walkthroughs for custom maps.

Please help, what are the ways to land on the shore near the tower? Map: Lord of The Ring 3.0. Frodo summoned a ship, but the boots of levitation didn't work. According to the plot, you need to reach the tower, but it doesn't allow you to land.
https://yadi.sk/d/dbtfGHQi3L62kV
Before that, there were these events: Ah! A secret passage! Maybe this is the way into Mordor.
Note by the author:
{MAKE A NEW SAVE}
{OF THE GAME}
and sent Frodo ahead. His time has come.
The translator translated:
Ah! A secret passage! Maybe this is the way into Mordor.
Note by the author:
{MAKE A NEW SAVE}
{OF THE GAME}
and sent Frodo ahead. His time has come.
I also found this hint: Get the secret passage to Mordor who is behind Near Harad. Use Frodo's scouting skill and scouts artifacts. Don't kill Shelob with Sam. Take the Admiral's hut in the northeast on the tunnels. Take the Armageddon blade behind Mordor Gate 1.

The translator translated:
Get the secret passage to Mordor, which is behind Near Harad. Use Frodo's scouting skill and scouts artifacts. Don't kill Shelob with Sam. Take the Admiral's hut in the northeast on the tunnels. Take the Armageddon blade behind Mordor Gate 1.