First interview in 24 weeks - 4 months and counting

It took 24 weeks, but I have a first interview on Thursday. I have read a lot of threads here and could not find my exact situation. I tailored my résumé and added a short note. Any last-minute tips?

Thanks for writing this out. I went through something close to it last year, and it settled down once I kept a simple log of every call and form.