"IF" 2 seats is all you will need most of the time then a Vans A/C (as has been mentioned), I wouldn't even entertain the idea of a heavy spam can, fuel guzzlers & well behind the times these days. An all metal plane for longevity & ease of repair. The RV 7 or 8 are the best of the type, RV10 would be the best if you need more than 2 seats. Buying any plane is the easy part, that's a one off outlay its the ongoing costs (especially fuel) that will be a headache forever so keep them to a minimum!
Aircraft ownership is great providing you accept the fact that they are ALL a money pit:-)