This is generally not advisable. However, there are several viable alternatives (these are not mutually exclusive!):
1) School pre--med advising. These are the most experienced people in terms of what somebody with your stats and ECs/story from your school is competitive for. They will help in constructing a school list and as resources for you to glean information about similar past applicants.
2) Online Q&A sessions with admissions deans from various schools. Various schools do this throughout the year, so you'll have to keep an eye out for those.
3) Here. The WAMC threads can help in constructing a school list, but you should always keep in mind that since your information should be relatively anonymous, the advice will necessarily be very general. If you have a unique story to tell that your stats don't really show, then you could well be competitive at higher tier schools than those recommended.