I'm a local lender here in Scottsdale and I'd be happy to help. The down payment assistance program here in Maricopa county is called the Home in 5. The program provides 5% down payment and closing cost assistance and can be paired with and FHA or VA loan to allow you to get into a home with no money down. You can purchase a home up to $300,000 as long as you are otherwise qualified.
Please feel free to call or email me and we can discuss what it takes to qualify and the details of the program. My website details are in the web reference section or you can just click on my profile and contact me there.
I can also put you in contact with the right Realtor to find the property.