This tells me you know what you're doing. You'll be fine and this is exactly the smartest way to go about it.
There's only three major things in the application process you have no control over:
- The time it takes to receive your MCAT scores
- The time it takes for AACOMAS to verify your application
- The time it takes for your letter writers to submit your LORs
Obviously, the first two, you can do nothing about. Your MCAT is going to take about 30-35 days to release in August based on this year's time frame. However, you can apply to a single school that's low on your list without them just to get verified. Further, get your letters of recommendation written during spring semester and have them tucked away in Interfolio for when the time is right.
It's also a great idea to go ahead and start compiling your ECs into the format you'll need for the application. You're going to need titles, total hours, avg hours per week, description and dates of start and completion. If you keep those in a spreadsheet you can just copy and paste them in when the app opens in May.
Lastly, start writing your personal statement as soon as you can. It's not something you want to write even in a couple of weeks. Rough draft it and walk away from it for a week or so. Come back to it, read it, and I guarantee you there will be major things you want to change. Go through that kind of cycle a few times. I read mine through in its entirety after a couple of months of not looking at it and was completely satisfied still... wouldn't have changed a thing. That's where you want to be.
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