I second the suggestion about the C-210 and C-182s. Hard to go wrong there. I knew someone who had the 182 with the O-520 conversion. That was a real good-performing airplane. The 550 is a much better engine, though, IMO. The 182RG is another good airplane, with a better engine than the straight-legged 182 (Lycoming 540). It's also available in a turbo version, but then you're in 210 territory.
If you go for a 210, try to go for an "N" model or later (stay away from the "M" and earlier models with the complex, hydraulically-powered nose and main gear doors. The "R" model 210s are the best, and expensive. If you go 182, try the 1979 (?) or later years, when Cessna went with the wet wing. Earlier 182s had bladders for the fuel tanks, with all the problems those bring.
C