Fueler,

You might check out Ebay motors for an Xterra or Pathy. You should be able to find a low mileage vehicle for that amount. I am sure there are many in your area but it will give you a good idea what they are going for.
The X will probably be a better choice if you plan on going off-roading alot The Pathy is like you said, a bit more fancier. The X represents a rugged, one-of-a-kind look and style. The Pathy is just a nice crossover SUV like thirty other models (I am not including the 05 Pathy). The choice is up to you.
03Xterraman