apushatayid: The Best place to put tzedakah $ for a yeshua is Kupat Ha’ir. I have numerous amazing personal stories I could share in how I saw yeshuos in having given tzedakah to them. However I must warn you that the important factor includes calling up their 1-888 # to actually give in your names because in my experience i did not see the yeshua until I called in the name despite having had in mind and declaring the vow that I will give.
Their 24 Hr hotline is 1-888-587-2842 (pay by cc)