Can't really add anything to what Scott posted, but we bought a 2017 29.3 last year with very similar miles/hours on it. Did the CHF ("Cheap Handling Fix" - lots of documentation here) and am adding a steering stabilizer to improve handling. CHF was very effective, and the stabilizer should help even more.
We're now enjoying upgrading if as we go. Made a trip to the Keys last summer and to New Orleans before that. Also, several short runs around home in Tennessee. All good!
__________________
|