As you said, no med schools are easy to get into - just apply where you would actually want to study.
In terms of interview, I personally thought Newcastle had quite a "soft" interview. From talking to frinds, UCL and St George's seem to have very soft interviews as well. One friend's interview at St George's was for the most part, a 15 minute football discussion.
Perhaps try avoiding the med schools which have highly structured interviews e.g. Bart's and the London, UEA