Some good instructional videos made by a fellow sailor (good sailor) from Portugal. There is much to learn.
Thanks to Giu.
I didn't find the right solution from the Internet.
References:
http://www.cruiserlog.com/forums/f12/instructional-videos-sailing-2853.html <a href="http://blog.advids.co/20-animated-explainer-videos-that-are-awesome/">Explainer Video</a> Example