Page 128, from The Marsh Bell adventure in the LM cuts the travel time in half if the players are traveling on boats downriver:
However, the Speed table on page 34 of the LM shows no difference between traveling on foot or using boats downriver, both are set at 20 miles per day.Based on the journey rules, the travelling distance on foot from Esgaroth to where the Old Forest Road leaves the eastern borders of Mirkwood requires eight days of march and two Fatigue tests from each player.
• If the company will be travelling on boats downriver, it will take them four days, and require one Fatigue test from each player.
On foot = 20 miles per day
Using boats on a river = 20 miles downstream, 5-10 miles against the current
Am I missing something or is this a mistake? Perhaps one that will be corrected in the revised core manual?