Since they have DirectTV, they should have a Center Ice preview, like those of us that have cable. I use to have DirectTV, that's how I know this. Now if they only have one or two boxes and both are being used at the time, that's a damn good reason for bringing your labtop.
I'll be on my boat, the marina has DirectTV that they provide to each boat slip, so chances are no Center Ice. The laptop will probably be the only way to watch.