I checked your home page and I see that you are a home-schooled teen, so now I understand. I think it is great that you want to and would be able to part with some pocket money -- for such a good cause.
When this present fund is over, and when I get back home to my home territory, I am going to put a post on what I'm doing, and even a breakdown of it so that even the most strapped can help. I'll ping you when I do.
Thanks for your interest. You sound like a pretty special Freeper!