So I am reapplying this year and had my letters of rec sent to my schools via the amcas service last cycle. One of my letter writers is out of the country and can't give me another letter until the end of the summer. It is my most important letter and I was wondering if anyone had any ideas on what I should do? I tried calling amcas and they said that new letters need to be submitted every cycle and they can't re submit that letter from last year. Thanks for your help!