If he's a plebe, does he even have the ability to get off-site?
He's literally IN the army, once he's there, and he needs "leave" (i.e. permission) to go anyplace. As a first-year cadet, he's as low as a buck private.
That's why there's a chapel on campus.
If I'm right, he's not going to any off-site church for at least a semester, if not a year. And even then, he's going to need permission. I'd guess they start out with a radius-max.
There is ministry to cadets at WP; he's going to need to look for the best out there. I met former cadets who were pretty well-discipled.