The line here was so long because everyone wanted a taste of this awesome little ride. Its about 20 plus a person which takes you on a very calm and relaxing ride. The ride doesn't last very long but it definitely wasn't short either. It was the right amount of duration. Its located inside the Venetian Hotel. To purchase the tickets go the place near the Godiva shop and you should find it. At first I thought you had to pay there but nope its located next to the Godiva shop.
We thought the Venetian was the perfect hotel for something like this to occur in. The hotel is beautiful, the sky ceiling creates a great atmosphere and overall it was a nice change of pace from the hustle and bustle of Las Vegas. Plus on a hot day in Vegas, its nice to experience something like this, especially in the cool AC lit hotel. The ride fits up to 4 people so be aware that you might have to share a ride with people depending on your party size.
The songs they sang were pretty mellow. It wasn't my choice of music but it was a great choice for the environment that we were in. Overall its a pretty nice experience to have in Vegas should you come here. Very sweet and lovely.