get a lot of volunteer and shadowing experience starting now. shadow as many dentists as you can and try to get as much volunteer experience, not necessarily dental related
😉.
don't be a total bookworm b/c adcoms look for "well-rounded" people. you need to have good people skills to be a good dentist. keep your grades up as high as you can, take a good review course for the DAT, take fewer hrs. the semester you study for the DAT, and apply to realistic schools. do your research ahead of time so that you don't waste time, money and energy applying to schools you: A) have no chance of getting into, or B) wouldn't like even if you were accepted (ie. location, size of class, etc.). the year you apply, apply AS EARLY AS POSSIBLE. plan to have ALL of your application materials together and completed (LOR's, DAT, personal statement, etc.) before mid-may of the year you apply.
finally, STAY AWAY FROM SDN
😉