Hey fonzy.
I am 43 as of about a week ago, and will be starting school this fall. This is my second year of applying. Last year I applied at 9 schools, got 1 interview, no acceptances. I retook the MCAT, got work in health care, and applied to 15 schools this year.
7 interviews, 5 acceptances. It can be done!
Best of luck. 