Advice I read on this site, that I had to pass on delicately to a dad that kept bugging me about son's advisor/agent:
The advisors will come to you (your son). You don't go looking for an advisor.
Feel free to DM me. Son was a 5th round draft pick, from a mid-major D1. Although he had a tremendous summer and was highly scouted, I was in disbelief, but attributed the higher round to my son's advisor. Also, an organization offered son $X bonus if he accepted before the draft. If he didn't have an advisor, son may have been low-balled.