If you're looking for something to do, Lake Las Vegas is not a place. Its a beautiful Village that is literally a ghost town (Went on a Saturday).
The only place that had people in it, was an Irish Pub. You can also see the confused tourists wondering "why am I here, there is nothing to do"
Granted, the scenery is nice... but I am going to predict that the next series of "The Walking Dead" will be filmed here. Why? Cause as everyone else before me mentioned -- this place is dead.