What should I major in?

Everyone is always asking me what I am going to major in and I honestly have no idea. People tell me to make my hobby my job and although my hobbies are numerous I feel there are other fields of study open to me. A little about me: I am going into my senior year of high school with a 4.36 GPA. I have participated in varsity volleyball, basketball, track, and softball since freshman year. I am a member of the Future Health Professionals of America club as well as the treasurer of Business Professionals of America where my team achieved first place at districts and fourth at state. I am rather intelligent, but I don't think the medical field is open to me as I get queasy around blood and gore. I love to take things apart and put them back together. I work with my father in the garage on the cars and lawn mowers and enjoy it. I don't have a favorite class because I love them all. I love seeing how things work. I am very organized. I am the vice president of the Student Council. I love to play the piano, but because I did not complete Guild throughout high school I do not feel that is an option for me. I love to read. I got a 2070 on the SAT. I do not like taking risks. What should I major in?