Superball--Billy Emerson and Jeff Nolan are nothing if not great salesmen. That excerpt from the PVI website is an ADVERSTISEMENT, with all the reliability you would find in almost any other advertising. The "camps" and "workouts" are no different--no better and no worse--than those found in any good public school program. The concept of a year-round program at PVI, the pinnacle of the WCAC, is the same concept used at every other decent baseball school, public or private. Play spring baseball in season (PVI's schedule shows spring trips in the South), play the best summer baseball you can play (no PVI franchise team), play the best fall ball you can play, and work out with teammates in a structured environment, using camps and conditioning sessions, over the winter. If playing another sport, don't worry about the camps and conditioning. But I will grant that PVI is better at selling itself as a "college level program," which seems attractive to some kids who want to play in college, which builds the talent pool, which allows PVI to be successful every year. Emerson and Nolan are geniuses when it comes to playing the psychological side of this "business." Other coaches (Gallagher, for example) are starting to compete with them and that is why kids are going to schools like BI as well as PVI.
...--ANY player can play at PVI if he is willing to compete and work hard. THAT is true at any school. Go to Robinson, work hard, play. Go to BI, work hard, play. Go to PVI, work hard, play. This assumes a good level of talent and skill going in. And this assumes a willingness to dedicate oneself to getting better and playing as much summer and fall ball as possible. That is what is meant by "work hard." It will take hard work, sacrifice, dedication, and desire no matter where junior wants to play. If you are on the fence with these programs, call the coaches, set up an appointment with them, go see them, talk to them about their expectations and yours, get junior a workout in front of them, and see where it goes from there.