EC advice

I am a rising sophomore, and with school starting up in about a month, I wanted to get some advice on my schedule and extracurricular plans.

So far (I know it isn't great but I guess I have to start somewhere)...
-GPA: 4.0 (both cumulative and science)
-MCAT: have not taken but am planning to take next August, as I will have finished all prereqs by then and will have all summer to study
-Bio major and minoring in chem and religion
-100 hours of working as a dietary aide at a nursing...

EC advice