Especially the bolt with the ring at the end that attaches to the transom has a tendency to break.
Make sure that the keeper nut is kept TIGHT!!!!! Check it every time you sail. The bolt will break when that nut gets loose! (Don't ask me how I know).
Second... sailing back to Ft. Adams with one rudder at the Newport Regatta was bunches of fun!
Congrats on the boat- the Infusion is a great ride, and following Mike and Tripp's rigging guide is the best way to get sorted quickly. You should come play with us in New England next summer, our fleet meeting is coming up and I will have the event calendar out by the beginning of December.