What are your all’s opinions about Duke TIP? Especially if you attend the summer camp for 4 years (the maximum possible)?
Having gone there for one summer (1st year 4th year), I’d recommend it iff the idea of “nerd camp” with few educational merits appeals to you. It had quite a unique culture (remarkably non-academic) which I didn’t appreciate very much, but which many others did.
If you’re asking if it would look good on an app, attending wouldn’t give adcoms any positive information that a simple copy of your qualifying SAT score wouldn’t.