I came here last Sunday with my chicky. Only $7 for ice access and skate rental. It's $10 on other days.
It's no winter wonderland but the ice is in decent shape and they pump out a lot of good jams to skate to. I did more flailing than skating but no one is judging you.
Neither of us are particularly good, but I think that's what makes it fun. This is a great place to burn an hour or two for a day date. They close at 5pm, at least on Sunday. After wards you can walk across the street to Texas Station for a movie, or test your luck into the bingo room. I didn't get lucky...at bingo...