We are headed down to Santa Teresa area in July. We want to explore around so we thought it would be great to rent ATV's for the week. My question is: Would you recommend renting an ATV or a 4x4? And if we are in Santa Teresa and want to visit Montezuma for the day, is it better to rent one or the other? And does anyone know how far it is from Santa Teresa to Montezuma by ATV. I have just heard ATV's are great unless you have to go very far.