I basically have your GPA (3.51 cGPA nad 3.45 sGPA), a 35 MCAT, good but nowhere near great ECs, and nice LORs... you can watch how I do this cycle if you want some insight. But do your best on the MCAT -- I don't think there's a magic number, just study and practice like you intend to get a 45T.
What would consider great ECs?
My ECs will be as follows
1. Volunteer for 3 years at hospital, various deptartments ~200 hours
2. Coordinator for ~30 volunteers in the ER for one year
3. Lifeguard and Assistant Manager of Swimming Pool summer before freshman year and before sophmore year
4. Spinal cord injury research for 3 years, multiple poster presentations
5. Teaching Assistant for biology for one quarter
6. Founder/ Owner of an internet business I started
7. Member of various clubs (ex. AED, cycling etc.)
8. Studied abroad in Costa Rica for 2 weeks (tropical ecology)
9. Alternative spring break volunteer trip
10. Member of Honors program/ deans list
11. Shadowed two doctors for about 60 hours total (one MD and one DO)
I still have one more year, can you think of any areas in ECs I am weak in that I could improve on. I still have a little spare time. I was think of trying to becoming a CPR instructor... do you think this would help me?