My 2015 attended the August headfirst event and it far exceeded expectations. This was his first ever camp/showcase as he is a very young 2015 and the typical late bloomer. I decided on headfirst because of his grades and the fact he is unknown and there would be plenty of D3 coaches looking for recruits. He is a very tall RHP that sat 84/86mph during his first game. As we walked into the park on day two, there were two schools waiting for him and both offering roster spots and "selling" their respective schools. To date he has received phone calls or emails from 25 of the schools in attending HF. He visited one of the first schools to approach him at HF and the coaching staff is aggressively pursing him. He is now going through the process of determining schools to focus on.
The advice I am providing is go where your wanted.... He already knows how a school/coach that wants him approaches the process.