I hear what you are saying with all this. My grandmother was full Cherokee which means I could probably get govt grant money to open a casino. Maybe the only difference between your situation and mine, is the fact that they wear it like a badge of honor when it is brough up. I dont think of it that way myself, because to me, its just different genetics. They still drive cars, have satellite TV, dont live in tee-pees. nothing left to be "proud" of really.
I guess my feelings on immigration stem from my basic core belief that NOBODY has claim over the planet or any of its part when it comes right down to it. I wasnt shot out of my moms vagina to take orders from some dude waiting outside in the real world to tell me where i can go and when. I do believe though, that societal borders are fine and they will naturally develop themselves on their own without drawing a line on a map. After all, what self respecting redneck would want to live in an all East Indian neighborhood, with the smell of curry spewing out of every open window and vice versa? I dont think either party would be happy with that, so they would natually gravitate towards "their own".
The problem with my way of thinking, is that it exists outside of the current bullshit political environment we live under right now. The argument is "well, if you let the mexicans in, theyll vote for more free stuff" The logical answer seems to be is to get rid of the system that allows people to vote to give themselves free shit at the expense of other people in the first place. We wouldn't need to worry about anyone getting free shit if that were the case.
So although I understand the argument for borders from an economic/welfare standpoint, I think if we force people out due to the welfare reasons, we will never address the real issue of getting rid of government welfare in the first place