What About The Obelisk With Riverboat

Hint 1 of 8:

You've entered the nightmare of Mark Twain.

Hint 2 of 8:

Pilot the skiff by U)sing the boat's control in the desired direction.

Hint 3 of 8:

Then Pass your turn, and the skiff moves that direction.

Hint 4 of 8:

Steer to the Dreamstuff first-find the Brown Berries, and U)se them.