Just recently got back from a Vajrakiliya retreat at Iron Knot Ranch in New Mexico.
Here is info about Vajrakiliya:
The wrathful practice of Vajrakilaya is an extremely powerful means to remove obstacles of any kind, including obstacles to health, longevity, activity, spiritual practice, and, ultimately, to realization of enlightenment. Performed at the close of the lunar year, Vajrakilaya practice averts and dispels negativity from the old year and establishes auspicious conditions in the New Year for ourselves and all beings.
Here is a look at the terrain at Ironknot which is about 14 miles east of Duncan, Arizona, but is actually in New Mexico.
The relatively new installation of Prayer Wheels has seventeen prayer wheels. Some are loaded with microfilm of mantra. They have electric motors so they turn 24 a day, all week, week after week, except sometimes the motors need maintenance. The central one is turnable by hand.
I came back via the Sunset Limited (Amtrak). It was an interesting journey.