I had the '87 24. Liked it a lot for coastal sailing. Bought a 2006 RK26 2 years ago.
Cabin height better (I'm 5'9),
keel control over bigger range, No problems. Haven't taken it
offshore but feel very comfortable doing so. Great forum to search is on
Trailer Sailor.com. Those people have experience and very free with their
advice and insight.
Good Luck