Has your son been in contact yet with the Babson coach? As in, have they said "come to our camp"? (keeping in mind that camps are moneymakers, so they always say that) Has his travel coach contacted the Babson coach and said "look at this guy"? If he goes to the January camp, I recommend doing all that first.
D3s used to recruit seniors in January, i.e. not through ED applications, but through RD. Their January camps were for that, and also to be a moneymaker. With all the recent changes, I don't know if that is the case any more.
"Getting on their radar" is fine, but if someone else they like better shows up on their radar before September of senior year, they will offer that person the ED slot.
There were emails and an invite to the camp, but nothing at this point that would be a solid "hey we really want you". This, to us, is more of a get to know/see event. We are not going in expecting it to be a close the deal kind of thing. With the work he's doing on pitching, his coach (who is quite good and been a round a while with great success and a great track record) gave him the realistic goal of sitting 85 by the HS season (march) mainly because he said my son has everything right now to throw that hard (body, strength explosiveness, etc) but had many mechanical issues for a bad instructor causing him to leak power. Our goal Jan is to show progress and then keep showing improvements into the summer camps and and event.
I know they don't use this for seniors because they announced it as it's for up to 2026s not 2025 and said they already have their 2025s identified (unless that was not true).
As to touring the schools in the area, we already did that. Babson was one of his favorites, and possibly the type of school he'd consider if he wasn't aiming for baseball. He's sitting on a 1440 SAT (760m 680rw) and waiting for the Dec results where he focused only on rw with practice results around 750s. He really wants to study business with a focus on entrepreneurship, something that runs in our family (uncle taught it at a great business school for over 30 years but there's zero chance of making that baseball team). I guess it's a dream, but he wants to chase it and do whatever he can to make it.