My hubbie and I are going to Vegas and will be there about 3 1/2 days. This is the first visit for both of us so we aren't sure what to expect. I've seen lots of info about tours of Hoover dam etc. I want to keep myself busy so I don't spend the entire time sitting in front of a slot machine. Should we plan to do something like this or will the strip activities (outside of gambling) provide plenty of entertainment for the time of our stay?