If someone else previously mentioned this I apologize.
Or maybe I'm the only one that skipped class that day and didn't
see this article on the AV Web covering the '02 Winter Sun-N-Fun
RV Fly-in.  Very positive writeup on the rotary powerplant including
a couple of pictures of Tracy's RV-Otter, albeit no mention of Tracy's
name or RWS.

The link is: http://www.avweb.com/news/snf2002/182601-1.html
Scroll about half-way down the page for the rotary stuff.