I happen to really like the NCSA site. I would not use them for recruiting, however. Also, I wouldn't use them until your son is entering his Junior year of HS and you know the top D1's are not knocking down your door. If he's a top-end talent he will be found through his play. I can't recall the pricing of the site but I would recommend just getting access to their database. Sure you can find all the information they have publically but they have tools that help you zero in on desired schools and for us, it helped us map out our strategy. Coaches will "look" at your son's profile which is equally cool and useless.
I do think that NCSA is just mostly a company looking to separate you from your dollars but there is some stuff that is helpful (if the price is right for you).