Happy Hunting Season Everyone !

Has anyone built one of the longbow kits out there ? I'm looking for a winter project to do with my son (he's 11 ) and was wondering if a kit was a good way to go or should I get all the pieces and a book and do it that way ?
I don't have alot of extra time so simplicty is important but I want it to be fun and educational also.

Please pass along any thoughts , suggestionsand experiences you may have. Thanks.