One tattoo design that you may want to consider is the sugar skull tattoo. Sugar skull tattoos are not a main stream tattoo, but they do have a popularity. Sugar skulls are a proud symbol of the Mexican culture. Sugar skull tattoo designs can be.
One of my Native American friends told me that in her tribe peacock feathers are bad luck. I don't remember why that is, but I don't think a real dream catcher would have a peacock feather if it were by a Native American. Pretty tat though!