Believe it or not I've never been to a Swimming Pool in Las Vegas. I haven't swam in my own pool in over 10 years haha. So let's say - Nothing fancy, no Cabana just a couple of lounge Chairs and Towels. So how does it work? Do I have to make reservations or is it first come first serve? We'll be staying at Venetian/Palazzo. Which Pool would be less crowded and offer a more relaxed Non-Party atmosphere?