Working on a degree is a good first step.
If your school has a team, try to get involved with the team. If you can't play, and can't coach, student manager is a good spot to see the program process.
Volunteer for a youth program gives a good foundation about coaching, leadership and management.
Look into summer camps. I worked local youth camps one summer and then worked at the Louisville, Michigan, Michigan State and Marquette camps the next summer. Doesn't pay well, but you can built contacts you wouldn't get elsewhere.