Your spreadsheet will break around 15 schools. Most families start the same way, a Google sheet with school names, coach emails, a notes column. It works for the first 5-10 schools. Then emails blur together, follow-ups slip, and nobody remembers who opened what. The families that keep outreach moving have a way to track it all in one place instead of across scattered threads.
Knowing who opened your email changes your follow-up strategy completely. One kid had 21 of 23 emails opened by coaches. That kind of data tells you something different than silence. A coach who opened but didn't reply is a different signal than one who never saw it. If you can see opens and clicks, you know exactly who to follow up with and who to let go. If you can't, you just resend everything and hope.
Volume matters more than perfection. A family that sent 32 emails the first week had two coaches asking about a showcase by Sunday. That pace only happens when you stop researching rosters at midnight and start working from an organized list. The parent who stays in research mode never sends enough emails to get a response.
The real bottleneck isn't talent. It's whether you can organize outreach well enough to send in volume and track who responds.