Hi Paul. I sail one of two Stealths at Port Edgar on the Firth of Forth. I've had the boat a year now (it is my first cat) and you're right - it is fun! Don't think I can help with the swim:sail ratio though

I'd second what you say about John P. He had the F18HT up at Dalgety Bay for the Four Inches race last year and was very helpful. We still came last though.....

Best wishes

George Malloch