get into an ivy league school

I have always loved Yale and would love more than anything else to get in. I kind of actually despise Gilmore Girls now… just because competition is even higher since Rorie’s acceptance. I am a freshman in high school and am quite worried about my future concerning the Ivy’s. I would die if I didn’t get into Yale, but for the life of me I can’t think of anything I could do to stand out! I know that I should start some program or after school club for like under-privileged children, but I have not the faintest clue as to how I should go about this! I thought I could possibly start a tennis club, for I love tennis, but there really aren’t that many children in my area that are under-privileged, and even if there were, I have no idea as to how I could get anyone to join. I also play the viola, but am not talented so that won’t work, unless I ask a prodigious friend to help… hmm…. Well, if anyone has ANY helpful tips or suggestions, I would love the advice! And for those of you who have been accepted/are currently students of Yale, any advice on your part would be much appreciated! Thanks!