I want to raise awareness for different children causes by travelling the world

Hello, my name is Raluca or Ruci. I am here to raise money for acomplishing my dream of travelling the world in a camper van and raising awareness for different children causes. I make T-shirts and I donate 10% of the profit for different causes, for example this month (September, 2016) I am donating to Empowering 50 HIV+ kids in India through education at globalgiving.org . I am trying to give something in exchange so instead of just donating your money you could go and buy a t-shirt or anything else I make. You can follow my progress at rucithings.com.

If this will work I will make it a permanent thing, I will choose a different cause every month and donate to that. Because I cannot just choose one. Please help me!