Well my biggest dream is pretty similar with yours but that's not something new :)
To be more accurate, to travel the world and become a travel blogger of success, why not through steemit. I do have big hopes that this place can have a huge impact in everyone's life depending on what you are trying to achieve on here.. Currently I'm trying to promote my country as much as possible but one day, hopefully, with the money I will earn on here I will get the chance to promote the tourism from other countries too - but for now, I think it's a good start :)
It all depends on how motivated you are to do what you love to do..