Yes, I would not approach those people > especially if they been drinking and such, and with a rottie? No, it is best to stay on your own property, and sooner than later they will be gone. Hopefully these people are only staying there for the weekend
Your poor little baby though. I'd be fearful too. She is intimadated. It is best to have her close to you, and know where she is at all times. I would nOT take any chances while those idiots are there . when people drink, and if they are doing it all day, chances are, it will lead to some problems later on> Better stay safe, and keep your animals safe too. I am just like that, though. As annoying and maddening as it is , as long as those dumb ass people are not coming onto your propperty harassing you or your family, propperty, than it is best to try and ignore their behavior, unless they become out of control, violent, or stupid .
Some Rotties, however are awesome dogs, very beautiful. It depends on how they are raised and treated . I've seen the most amazing Rottie's before. But, the people you having to deal with , leave a lot to be desired.