I am a sophomore in high school and I need more leadership positions and extracurriculars. I currently teach swim lessons, am a part of two church clubs and a leader of one of them, I volunteer at an animal shelter, and every year I go on a mission trip and teach underprivileged kids. I am also a varsity athlete. I know this isn't enough and I have a lot to improve on in this area, but can I get some ideas on other extracurriculars I can be doing related to the ones I already have? Especially things I could do this summer outside of school?