Help Greg get his US Citizenship

Greg has been living in the US as a permanent resident for 14 years. He will be applying for US Citizenship so that he can be a dual citizen for the US and Australia. After a few phone calls today, we learned that he only has THREE DAYS FROM THIS MOMENT to apply for naturalization without having to renew his Green Card-which expires in February! Greg loves the US and it is his second home. Here is where you can help: we need to raise money to fund his naturalization! We would love for your support and help to raise these funds in just THREE SHORT DAYS! Please help Greg get his naturalization process underway! 
Greg becoming a dual citizen will play an integral part in our family life as we transition from one country to the other. Our daughters are both citizens of the US and citizens of Australia by naturalization.  It is pertinent that he has citizenship! We were just unaware and shocked by such a short time frame. We would love your help to get this process underway as quickly as possible!
Any amount is appreciated!