If an extra coal point is needed later, then that player drops out of the game and his steamer is removed from the river. In this short introductory game this will rarely happen. The speed wheel indicates how many spaces you can move on your turn - ie. For each movement, you must move one space in the direction of travel, with the bow to the fore. Steamers normally move over unoccupied water spaces.
Steamers normally move onto or over islands, nor off the edge of a tile.
Each player can make one turn of 60 degrees in either direction for free. Each additional 60 degree turn costs one coal point. Move the coal wheel accordingly. Steamers may be turned before during or after your turn. The steamer must move 3 spaces - the necessary turning costs the player 2 coal points.