Thanks! I know about Santa Catarina, I'm actually thinking about going to Floripa :) but I'll see, next month I will stay in Cabo Frio volunteering at one hostel, so I will decide then if I want to go to another places in Brazil afterwards, or already head to another countries :) but I might go there for few days, coz anyway I will go to Curitiba and from there it's not so far already :)