Play club. enjoy it. Skip the showcases. go to prospect days of the schools you are interested in summer of 20, not before, and the calls will come if they are warranted. Speaking as the father of a 20 and a later side bloomer physically. Even then still, at that point they will watch you seriously and recruit you unless you are one of the freakishly fully grown kids at that point--20 of them will be signed immediately. That's it. Slow your roll, save your money.