Best area to purchase buy and hold

[Thomas Bouchereau]

Using the a A, B, C and D house grading system what area would be recommended to be looking into for the best return on investment for a buy and hold investor? Does it make a difference based on your own location whether an A would be better an a B and vise versa? Now for my vegas locals. How about in the Las Vegas and Henderson area? I currently live in the green valley area. How would you Grade the different areas: Summerlin, Green Valley, Henderson, Paradise, North Las Vegas. For the successful buy and hold investors in Vegas what are your average cash on cash and NOI return percentages that you desire?