Woody,
I own a 1980 C30 fin keel. It's a roomy boat & handles fairly well.
It was a "fixer-upper", so if you hear this term used while shopping, beware.
I've gone this route & looking back would never do it again.
Sure, the price is cheaper, but depending on the work needed to get her up to satisifaction, in the long run would you do it that way again?
My next boat will be newer rather than older. What you save up front will be offset in costs, repairs & upgrades + all your unpaid & paid manhours.
What I can comment on is I helped my pal bring his new 1984 Newport 30/winged keel on a 180 mile Gulf trip home. The conditions were spirited w/5 footers off the beam clocking forward thru the nite. Then around 2:00AM, clocking off the stern with 6+ growlers.
For fifteen hours, we experienced all wave angles, but the surprising thing was that the boat didn'd heel & roll as my C30 fin does. I was a comfortable steady ride without gusts/growlers causing roll or roundup tendencies. deck-stable all around.
Len was lucky, as the boat was in good shape & in no time had the upgrades completed. We took it out one day to sea trial the electronics & came acoss a brand new Hunter 34(?). We were about a half mile out from JP Pass. Well, 2 sailboats on the same course headed West and, the race was on.
The Hunter had 4 or 5 crew with matching outfits, a battened main & I believe a 130+ ginney. It was a fin keel, by the way it reacted. Winds were 15 KTS and we were clos-hauled. The hunter was about about 1/8 mile up. We took the pressure side & seemed to sail closer-hauled without loss of speed.
We passed upwind about an hour later doing 7.4 KTS, all the while with "OTTO" our new autopilot doing all the work. We got up 1/8 mile when the hunter turned back. The NEW race was on.
We again passed them and won leg two. All in all, about 5 miles each way. The reason for this story was the performance of the wing in my estimation.
Back to the C30, great boat, lots of room, doesn't like wave conditions off the hind quarters in wind, Seems to loose speed inside 35° w/my 155 (45° gives me the best overall ride), will have some roundup tendencies in gusting winds, but rather stable generally.
So there, my thoughts. However, if you get the opportunity, see about trialing a wing keel boat. I'll bet I will hear some gruff on this..........
CR