I don't know where I can find an Israeli flag in Bullhead City, AZ.
You can order an Israeli flag from here:
http://www.imp.co.il
We KNOW you have access to the internet :o)
And you can order one - or - you can get a piece of white poster board and some blue paint.
No excuses ;o)
Some sources of Israeli flags. Support Israeli vendors.
http://www.israeliwishes.com/index.asp?PageAction=VIEWCATS&Category=319
http://www.israelshop1.com/index.php/cPath/67
http://www.israeliproducts.com/page/IP/CTGY/Flags
http://www.israeliposters.co.il/index.php?action=show&ord=13&PHPSESSID=6221e7a13ea88f9c364cda748d60b47d
http://www.shopinisrael.com/
http://www.jerusalem-mall.com/
http://www.israelshop1.com/index.php/cPath/67
http://www.israeliproducts.com/page/IP/CTGY/Flags
http://www.israeliposters.co.il/index.php?action=show&ord=13&PHPSESSID=6221e7a13ea88f9c364cda748d60b47d
http://www.shopinisrael.com/
http://www.jerusalem-mall.com/
I see you already got answered downstream, but here are a couple of websites: