What should I major in and should I get a minor? The last thing I'd want it to complete a major that is useless to me when applying to law schools.
My opinion, take it for what its worth, is that if you know you want to go to law school, start planning, now.
As was mentioned, GPA and LSAT are pretty much all that matter in admissions. It's not 100% of the equation, but probably 99% or so.
So, you want the highest GPA possible. Your major won't really matter in LS admissions. So, find the major you can get the highest GPA in. If I were doing it all over again, I'd major in communications.
Go for the easiest major that will give you the best possible GPA. That's all you need to do.