I am a high school sophomore as of now and I am trying to apply to summer programs for rising juniors. My top three choices are the Immersions programs (not the college credit courses with college students) in Barnard, Columbia and Georgetown. My GPA and SAT scores are fairly decent (4.2 and 1400). My direction in the future is something like economics or social studies (not limited to these areas). Which summer program is easier to get in to and which program will help me to grow the most?
Thanks in advance