FLDad,
Not sure if attending after freshman year is a good idea, it is expensive. He may wait to attend after your sophomore year and then attend one of their summer events after junior year. Headfirst is great for being seen by a lot of great academic schools, but you can get lost in the shuffle, especially if you are not a pitcher or catcher. Make sure he emails the coaches his information before attending these events and a video helps a lot. It does not have to be professionally done. Also a lot of the same coaches, although not as many attend the Perfect Game Academic Showcase in Ft. Myers. Hope this helps.