I'm going to be in BA for a study abroad program for about 5 weeks. After my class is over, I am hoping to spend about 3 days in Iguazu to see the waterfalls and relax, but now it seems everybody in my group who previously wanted to travel with me won't be able to. I know my husband (who is staying home with our kids while I'm in Argentina) will worry about me being on my own, so I wanted to find out if there was really anything to worry about?
I'll be flying from BA, and plan to stay inside Iguazu National Park, and just plan on doing the regular tourist stuff. I don't speak Spanish, but I will be studying it the whole time I'm in BA, so I'm hoping I'll be able to grasp it somewhat- is English spoken a lot in Iguazu?
Thanks for any feedback.
PS: I am not blonde, so I should be fine right?

I'll be flying from BA, and plan to stay inside Iguazu National Park, and just plan on doing the regular tourist stuff. I don't speak Spanish, but I will be studying it the whole time I'm in BA, so I'm hoping I'll be able to grasp it somewhat- is English spoken a lot in Iguazu?
Thanks for any feedback.
PS: I am not blonde, so I should be fine right?