Before talking about this journey, I'd ask you a question too:
If your're going to visit YOUR FAMILY, don't you think it would be wiser to ask them how is in there rather than strangers over the internet?
I was just wondering; don't get mad on me.
I'm from there but I'm living in another country. If your family is from there as you said, they will be very glad to see you and advise you what you need to know.
If you are not mad on me yet, I'll tell you that Romania is a great nation of good people, with big heart and hospitality. BUT, don't let yourself get foolish - as everywere in this world, Romania is not avoided to have its bad, mean and stupid people. No one can say otherways for his/her country.
As an advise to you I'll tell you a saying: "Don't believe or trust anything/anyone but if you do, check it first" (Your family and me are excepted)
Have a good time over there! You'll remember/recall and enjoy many things this summer.