the main thing is what's your budget?
I would stay way from any "Cub Cadet" or "Massimo" utv's. parts aren't very easy find.
I would look at the Kawasaki Mule's, either the 610, or the Pro FX series.
if that doesn't suit your fancy, probably a Polaris Ranger would be the next best bet.
are there any dealers close by?