Hi there,
At age 34, I applied to a few dozen USMD programs and received 7 interviews and 5 acceptances. I applied solely based on the school list that the generous SDN admissions committee members provided me ahead of my cycle. They helped me cut through the fat of the MSAR and optimize my application strategy.
I did not get the sense that my age was holding me back in the application process, even though I am in the 99%ile of medical students in terms of age. In fact, I found my life experiences garnered a lot of interest from adcoms. You didn't say how old you are, but I caution you to not read too much into the MSAR stats. The reason these schools aren't matriculating a lot of students in the older age brackets is simply because we're a fairly rare breed.
I recommend re-posting this question in the WAMC forum:
https://forums.studentdoctor.net/forums/what-are-my-chances-wamc-medical.418/ and follow their template precisely. To receive the best possible guidance, you will need to provide a lot more information than you provided here. You have a great graduate GPA, but that's only a small part of the puzzle.
But, generally speaking, a nontraditional's application strategy is similar to that of a traditional student: unless you are a truly superstar applicant (sky high grades and MCAT), you're playing a numbers game. This means applying to as many places as you can afford that are in line with your stats and extracurriculars, and the SDN adcoms can help you identify those programs.
At this point, you're on cycle #3 so applying as broadly as possible is going to be especially important for you. If you want to be a doctor, you need to be prepared to matriculate where you're accepted. If you receive multiple As, then you can start assessing how well the different programs fit with your vision and geographic preferences.