Just got back from a week in Vegas. Played a lot of golf out there, including a round at Bear's Best for about $50.
Saw the deal they had going. I got a better deal via EZLINKS though. Range balls are included with all tee times, so this is no biggie.
I don't know if I would do the package deal over the EZLINKS offer. It depends on if you really want that video analysis.
Either way, it is worth the trip at least once. There are some great views of the strip, not to mention the Red Rocks.
As for Red Rock Country Club, which course would you be playing. I have played both the private Mountain course as well as the public Arroyo course. The Mountain is awesome, while the Arroyo is just mediocre.
If you have the opportunity to play the Mountain Course, I would definitely take that. I would do Bear's Best over the Arroyo course.