It really depends on the school. My son has been to three college camps without talking to the coaches or being identified first. Two of the camps he was asked to stay and tour the facilities (pre new rules) and began conversations with them after the coaches followed up with my son’s coach. The 3rd camp was a waste of time and they didn’t even look at him. My son sent some video the next day and they called his coach...they didn’t even know he was at the camp. It was run by players and unless you were pre identified, no one even looked up. All three of these schools are the same level, so I would ask people who have attended. After talking to others they said they could have told us about camp 3. There is usually a reputation for great camps vs not.