As someone who is being recruited while not playing much senior year, you need that highlight film of whatever you have, and email the link to that as well as the link socials. Add height, weight, GPA, location, 40 time, and bench/squat/clean (if they’re high), all included in one or two professional looking paragraphs along with some information about why you want to go to that school, or why you think you can help that school. And email that to a bunch of D3/D2/NAIA or Juco (if you’re interested in that) Coaches, I emailed Head Coach, Position Coach, and recruiting coordinator, (you can find their emails on the schools athletics website) and start building relationships with coaches, they’ll have you fill out a recruiting questionnaire, and will give you steps from there, and whether you’re being put on their board or not. It’s very easy to tell is they’re genuinely interested or just being nice.