Sales and Trade Internship in CC?

I'm currently a high school senior going into cc in the hopes of transferring to a good target school and getting a job in sales and trading. I have seen some people on this site talking about how they got internships while in cc and I want to do the same because I think it will help my chances of transferring to a good school and it will look good on my resume in general. I really don't care what type of internship I get because theirs probably not much opportunity for me in cc, so I'm open to getting any type of finance related internship. I just have no clue how I can do this. Any advice or tips on what I should do to land some sort of internship while at cc would be appreciated. Thanks for reading.