There is a man named Jon Croke who built an Affordaplane and filmed every step. His series is a great resource. Let me give you the important links: 
Jon Croke’s web site:
Affordaplane Build Videos on Youtube Playlist: Affordaplane Build Videos Playlist 
Jon will be releasing an Affordaplane Construction Video DVD, I highly recommend checking it out. Thanks!

Also, check Out the Affordaplane Eagle’s Nest!