Getting SNY on Mobile Satellite

I’ve been looking into setting up a mobile satellite system for my RV. One of the channels I want to add is SNY so I can watch the UConn Huskies women’s basketball games as I travel. Will I be able to get SNY regardless of where I am or will there be places where I can’t get it or blacked out?

If there are places where I can’t get SNY, is there a map I can check on where I can’t get it?