What's the best way to get the cheapest tickets for shows?

What moves the gondolas along the Grand Canal at the Venetian? It certainly is not the paddling, which is used only for steering by the gondolier. I watched it for about an hour and concluded that a current is generated in the canal, but I couldn't understand how it can be used in both directions after the gondola is turned around for the return trip.

How much does a Las Vegas stripper earn?

I've read that the Riviera Hotel has a free afternoon show, "Dueling Pianos" -- two piano players singing, telling jokes, etc. There’s no mention of this on their Web site. Do you have any info regarding show times, etc.?

We’re coming to Las Vegas soon and would like to spend a few days in Laughlin. How can I get a show schedule for there? LV is excellent about info but Laughlin is not. Can you help me?

Could you please tell me where there is karaoke on or near the Strip?

I am arriving in Las Vegas on July 4th. Are their any special celebrations or events that I shouldn't miss? Will there be fireworks anywhere on the Strip?

I just saw "Les Folies Bergère" at the Tropicana and am wondering how much chorus girls earn? Has the status of showgirls changed much over the years as the entertainment scene in Las Vegas has shifted away from those big production shows?

Which Las Vegas casino hotels have the best video arcades?