http://forum.yeoldeinn.com/viewtopic.php?f=37&t=3941
In the topic link you can find a pdf attachment with a short 4-quest-expansion based on RotWL,
going back to the two-nights-a-questpack requirement.
Thought I'd post it here, too.
Eternal Kingdom already used some props from RotWL, and in The Silent Host I focused on the Skulmar subplot,
inserting the Necromancer quest from Wizards of Morcar to give it some more characters and oomph!
Feedback here or there very welcome, inspiration readily given.
Hope someone likes it.