I know how you feel. Its very hard when there are so many people who need help, and you want to help, but cant. From personal experience, I’d recommend giving more money to the first few. I say this because whenever I hold off, thinking I’ll give the money in my pocket to the other collectors who will surely approach me later in the day, at the end of the day I find the money still sitting in my pocket. Chap a rein giving as much as you practically can as soon as you can.