rentals

We're coming down on March 5-7, two adults and two children 10&13. Budget under $600.Are there any rentals available? Circled area only!

In Oct. I'm visiting the area to see where I'd like to stay upon retiring which will occur next summer. I'm having difficulty getting info as many of the main travel publications devote little space & very short on details. As my son will be in AZ I'l like to stay within a drivable distance...