You will be looking for a large container with plenty of trade items. Montezuma Castle is "just down the road." When I was a kid (a LONG time ago) school trips would be scheduled at Montezuma Castle and back then, we could climb part way up and explore some caves at the base of the cliff. A lot has changed since then, but the Castle and Montezuma Well are both well worth visiting.
Please rehid this cache as well or better than you found it - you wouldn't think anyone would stumble across it in its remote hiding place, but people explore the area all the time. There are a lot of caches nearby.