I am a 46 year old woman from South Africa that has been saving for a trip for me and my sister (52) for over 4 years to go to New York. Our currency is so weak that this has been a massive under taking for me. My sister has never been out of South Africa and I really want to make this trip an unforgettable experience for her and myself. 

I have managed to save up enough to cover our air tickets, accommodation and sight seeing excursions. HOWEVER, I really need some help to get us some spending money for our trip. 

Can anyone please help me