These are some sites that I found and you can go and make your donations. Me and my family made some donation to IMAN foundation though Iranian TV base in U.S. and it is seems like they gathered $800,000.00 so far. But I like to remind you all that some where around 100,000 people got injured and lost every thing and this is just the city of Bam and they haven't start looking into other areas yet.
Hope you all realize that this money is not enough. God bless you all.
P.S.And I also like to remind you all these donations are tax deductable.