I had a few goes at Willow today, so I think I'll join the score competition also.
As many people learned techniques for playing arcade games by watching other people play, especially if they were really good ( at least in our local arcade ), the next best thing is to watch someone on yourube playing it.
Here's someone playing Willow once around...
http://www.youtube.com/watch?v=LumZP0rpoDM
I've made it to horse cart on level 2 with just one credit so far, hopefully I'll improve and be able to post a score in the next few days.
Many thanks to those responsible for setting up the competition, having 2 games running at once is a great idea!
Mal