Looking for advice here....I'm taking a trip in July with my wife and another couple. While my wife and I have been to Vegas a few times together, and I've made several solo trips as well, we've never traveled with other people. The couple going with us also have little to no Vegas experience. He's been once, many years ago, with some military buddies. She's never been. We're traveling Sunday-Thursday, July 17-21. I have a good idea of things to see for first-timers, but I was hoping for some general advice for me situation. We're doing Penn and Teller Monday night, and Fremont Street Tuesday night, while likely strolling the strip through the day so they can experience it. Wednesday is open and likely a "do our own thing" day. Any suggestions? Thanks in advance!!