It has been ages since I saw any skwaleurs and I assumed that skwaling had died out. Not so. From a new comment on an old post it seems that skwaling is thriving.
There is a great site at Skwalzone and, although much of the text is in French (English coming soon apparently), there are lots of good photos, videos and a forum with a fair number of English speakers. Additionally, new for this season is the Assocation Européenne de Skwal which has a championship lined up.
I must try it again.