Well, I am here in Phoenix for the winter and can tell you that it is more expensive for some things as compared to other parts of the nation. While in others, it is cheaper. Sales tax is now nearing 9%; granted this is State, County, and City Sales Tax added together but all these taxes are on what you buy.
Cars are a little cheaper that other areas, at least from my experience in the past. Having bought a car and a motorhome while here. Things like batteries, windshield wipers, and tires do not last near as long due to the intense sun. Parking in the shade is a must and cover your dashboard as the vinyl will crack and deteriorate from sunlight. Make sure you have plenty of air conditioning available, especially in the Valley of the Sun where temps get upwards to 120° in the summer.
Other parts of Arizona are not as hot since they sit at higher elevations in the mountains. Flagstaff for example is at 7,000 ft. where there are winter ski resorts, just a couple of hours from sunny, warm Phoenix. Which reminds me, "Denver is the MILE high City"? Well, that is only 5,280 ft while Flagstaff is nearly 2,000 ft higher...Half Again as High!! Oh and the Grand Canyon is but a couple of hours away from Phoenix as well, straight west of Flagstaff. The beauty of the desert is constantly amazing to me. We've been coming here for 6 years and it has stayed ever changing as each visit we see it differently. This year water abounds with lots of extra rain falling this winter. Trees are green the desert brush is green, in fact everything is green and we will miss the flowering by having to return to Michigan far too soon.
It is expensive, it is hot in the summer, but I love Arizona.
As for Homeopathic Medicine, it may be more readily accepted here in rural AZ than in the large cities with the same being true with most of the country. Today's economy seems to be transforming into more of a health related dominant one. With so many Baby Boomer reaching retirement age at which point the body seems to be subject to greater ailments. However, not necessarily with "one foot in the grave" as so many youngsters view us. The residents in my retirement RV Park have more vitality at 90 than in other parts of the country. One fella who is 90 barely appears to be 70 and travels a couple of miles to play poker all day long at the Community Retirement Center. Personally, I think it is the lack of arthritic pain which makes the major difference in the quality of life.
It is worth a shot. You never know what may unfold for you.
L8r