Too late to show interest?

I’m a high school senior starting to wonder if I’m happy with the colleges I’m applying to. I looked up CWRU on a whim and realized it ticks almost all the boxes for me. Problem is, I have zero demonstrated interest. Should I get on the mailing list, etc. or would I just look desperate at this point?

I don’t think it is too late for regular admission. I would go on the CWRU webpage and see who serves as the admission counselor for your state and drop him/her a note and explain that you have recently become interested. Good luck to you.