Have you ever considered sponsoring this web site?
propdesigner.co.uk is the leading web site on human powered flight and propeller design. There is the main section on design and construction plus the Gallery of photos of human powered aircraft, the Library on other articles on human powered flight and a selection of aerofoil sections used by human powered aeroplanes.
There is also an on-line book written by Chris Roper on the history of human powered flight, both it’s successes and failures.
There is a forum for users to discuss human powered flight.
The whole web site is run as cost effectively as possible, one reason why it is a .co.uk site, it is cheap to register!