Notlong,
I think you are heading in the right direction with the TOP96 clinics. They are setup so well and are an excellent first Showcase/ camp. Keep in mind that since your son is a 2014 grad that you have several years of paying for these showcases and they do tend to more and more expensive the bigger they get. Also, as we found out, many of the coaches at the showcases talk to many other colleges to get your name out. Some of the college camps we went to last year ,Northeastern University is one, invited many other colleges to attend. The nice thing about the Northeastern one was that the colleges invited all had the same programs. I have found out that the more you do the more invites you get and have to be sorted through. We will get an abundance of camps that are questionable. Hope this helps.
www.bristolcountyeagles.org