Hi Paul,
I would like subscribe to your news letter.
Also do you know of anyone who is building a rotary engine for a Seawind
aircraft (300hp)?

Beck 5

One person building a Sea Wind with a 3 rotor and one person building
a Sea Wind with a turbo 2 rotor in Japan. Unfortunately no photos of engine
installations yet. Here are a few scale 3D Sea Wind ideas.

There may be others.