Gashouse,
THere is no one answer to this question. Everybodys situation is somewhat different because of grades, baseball skills, and end goals. It is incredibly difficult to find that perfect academic and athletic fit, and to know what to do unless you have already done it. The value of HSBBWeb is that you get a lot of perspectives and experiences. BTW...Welcome to HSBBWeb I just noticed you have a few posts.
My son joined a national travel team at 15U for the exposure. At 17U, we supplemented that travel team exposure with player showcases, academic showcases and college specific camps. I think you will find many folks who have gone down this path of trying to do it all. For lack of better phrasing, this approach provided us with the greatest margin for error because we didn't know what was possible or what the options were when we started down this path. We quickly learned about options after his team won the Perfect Game 16U World Wood Bat in East Cobb. It was a great, once in a lifetime experience that opened some doors, and provided credibility. However it probably wasn't the best bang for the buck looking back.
We got the greatest interest and exposure (bang for the buck) at regional showcases, academic showcases and targeted camps. Our goal was academics first, and baseball second. His baseball skills shined at the academic showcases and targeted schools. If we could do it over again, WOULD we change anything....probably not. If we could do it over again, COULD we change the travel team experience to get recruited by his current college...probably.
This is one perspective, and there are many already posted in this thread. I hope this helps in some way. If you have any questions, please feel free to PM me. Good luck.